CVE-2020-26298
Injection in Redcarpet
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
6.8
Injection in Redcarpet
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
CVE-2020-26298- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N - Weakness
- CWE-74, CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2021-0511
6.8
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
EUVD-2021-0511- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q3wr-qw3g-3p4h
6.8
Injection/XSS in Redcarpet
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
GHSA-q3wr-qw3g-3p4h- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N - Weakness
- CWE-74, CWE-79
- Updated
- 2026-11-02
NVD
6.8
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
CVE-2020-26298- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-74, CWE-79
- Updated
- 2026-11-02
OSV
5.4
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
CVE-2020-26298- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVDEBIAN-CVE-2020-26298
5.4
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
DEBIAN-CVE-2020-26298- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Show 4 moreShow less
OSVGHSA-q3wr-qw3g-3p4h
6.8
Injection/XSS in Redcarpet
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.
- Record
GHSA-q3wr-qw3g-3p4h- CVSS 3.1
- 6.8 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N - Weakness
- CWE-74, CWE-79
- Updated
- 2026-11-02
OSVOESA-2021-1175
5.4
rubygem-redcarpet security update
A fast, safe and extensible Markdown to (X)HTML parser.
Security Fix(es):
Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the :escape_html option was being used. This is fixed in version 3.5.1 by the referenced commit.(CVE-2020-26298)
- Record
OESA-2021-1175- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVSUSE-SU-2021:3728-1 No score
Security update for ardana-ansible, ardana-monasca, documentation-suse-openstack-cloud, openstack-ec2-api, openstack-heat-templates, python-Django, python-monasca-common, rubygem-redcarpet, rubygem-puma
This update for ardana-ansible, ardana-monasca, documentation-suse-openstack-cloud, openstack-ec2-api, openstack-heat-templates, python-Django, python-monasca-common, rubygem-redcarpet, rubygem-puma contains the following fixes:
Security fixes included in this update:
rubygem-redcarpet: CVE-2020-26298: Fixed XSS via HTML escaping when processing quotes. (bsc#1180837)
rubygem-puma: CVE-2021-41136: Fixed build of the Java state machine for parsing HTTP. (bsc#1191681)
Non-security fixes included in this update:
Changes in ardana-ansible:
- Patch service.py to skip blank lines.
Changes in ardana-monasca:
- Use specific TLS versions for monasca-thresh DB connections. (SOC-11543)
Changes in documentation-suse-openstack-cloud:
- CI: only run on DocBook/AsciiDoc paths, make upload fails nonfatal
- DC files: Update to 2021 stylesheets (#1327)
- CI: Use GitHub Actions
Changes in openstack-ec2-api:
- Remove jobs corresponds to obselete featuresets
- OpenDev Migration Patch
Changes in openstack-heat-templates:
- [ussuri][goal] Update contributor documentation
Changes in python-Django:
- Add missing dependency for CVE-2021-31542
Changes in python-monasca-common:
- Remove renderspec source service.
- Retry publish once on failures. (SOC-11543)
- Record
SUSE-SU-2021:3728-1- Updated
- 2026-11-02
OSVSUSE-SU-2021:3729-1 No score
Security update for ardana-ansible, ardana-monasca, crowbar-openstack, influxdb, kibana, openstack-cinder, openstack-ec2-api, openstack-heat-gbp, openstack-heat-templates, openstack-horizon-plugin-gbp-ui, openstack-keystone, openstack-neutron-gbp, openstack-nova, python-eventlet, rubygem-redcarpet, rubygem-puma
This update for ardana-ansible, ardana-monasca, crowbar-openstack, influxdb, kibana, openstack-cinder, openstack-ec2-api, openstack-heat-gbp, openstack-heat-templates, openstack-horizon-plugin-gbp-ui, openstack-keystone, openstack-neutron-gbp, openstack-nova, python-eventlet, rubygem-redcarpet, rubygem-puma contains the following fixes:
Security fixes included in this update:
kibana: CVE-2021-22141: Fixed URL redirection flaw (bsc#1186868).
python-eventlet: CVE-2021-21419: Fixed improper handling of highly compressed data and memory allocation with excessive size value. (bsc#1185836)
rubygem-redcarpet: CVE-2020-26298: Fixed XSS via HTML escaping when processing quotes. (bsc#1180837)
rubygem-puma: CVE-2021-41136: Fixes build of the Java state machine for parsing HTTP. (bsc#1191681)
Non-security fixes included in this update:
Changes in ardana-ansible:
- Patch service.py to skip blank lines.
Changes in ardana-monasca:
- Use specific TLS versions for monasca-thresh DB connections. (SOC-11543)
Changes in crowbar-openstack:
- keystone wakeup: get new session on any error. (bsc#1189052)
Changes in influxdb:
- Set GO111MODULE=auto to fix build with go1.16 and later where default is GO111MODULE=on
Canges in kibana:
- Fix an open redirect flaw. (CVE-2021-22141, bsc#1186868)
Changes in openstack-cinder:
- Fix typo in Dell EMC Unity driver documentation.
- Drop lower-constraints job.
- [stable-only] Cap bandit to v1.6.2 and fix constraints.
Changes in openstack-ec2-api:
- Remove jobs corresponds to obselete featuresets.
- OpenDev Migration Patch.
Changes in openstack-heat-gbp:
- Add support for Wallaby.
- Fix upstream gate.
Changes in openstack-heat-templates:
- [ussuri][goal] Update contributor documentation.
- Fix zuul config for heat-templates-check.
- Remove testr.
Changes in openstack-horizon-plugin-gbp-ui:
- Add support for Wallaby.
- Fix upstream gate.
Changes in openstack-keystone:
- Retry update_user when sqlalchemy raises StaleDataErrors.
- Pin keystone-tempest-plugin for py27 compatibility.
Changes in openstack-neutron-gbp:
- Fix update router API.
- Fix HA IP DB migration.
- Revert 'Fix HA IP DB migration'.
- Fix HA IP DB migration.
- Add network_id column to apic_ml2_ha_ipaddress_to_port_owner table.
- Use custom converter for extra attributes.
- Validate network before creating or updating router.
- Fix Data Migration query for HA IP table.
- System security grp:Add system sg in port sg list.
- Add vrf column to apic_ml2_ha_ipaddress_to_port_owner table.
- [apic_aim]: Fix HA IP UTs.
- Fixing the exception msg for IPAddressGenerationFailure.
- Enhancement regarding router/instance attachment to an external network floating ip and snat subnets.
- Setting legacy-group-based-policy-dsvm-aim to non-voting gate.
- Add support for Wallaby.
- Bug fixes for gbp-validate.
- [apic_aim]: Filter endpoint details.
- Bugfix: Policy Enforcement Pref.
- Fix unit-tests for tenant-scope validation.
- [AIM] Add Policy Enforcement Pref to network extension.
Changes in openstack-nova:
- [neutron] Get only ID and name of the SGs from Neutron.
- Remove allocations before setting vm_status to SHELVED_OFFLOADED.
- libvirt:driver:Disallow AIO=native when 'O_DIRECT' is not available.
- Update pci stat pools based on PCI device changes.
- Use subqueryload() instead of joinedload() for (system_)metadata.
Changes in python-eventlet: Websocket: Limit maximum uncompressed frame length to 8MiB. (bsc#1185836 CVE-2021-21419)
- Record
SUSE-SU-2021:3729-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
redcarpetRubyGems |
before 3.5.1 | 3.5.1 |
ruby-redcarpetDebian:12 |
before 3.5.1-1 | 3.5.1-1 |
ruby-redcarpetDebian:13 |
before 3.5.1-1 | 3.5.1-1 |
ruby-redcarpetDebian:14 |
before 3.5.1-1 | 3.5.1-1 |
ruby-redcarpetDebian:9 |
before 3.3.4-2+deb9u1, plus listed versions 3.3.4-2 |
3.3.4-2+deb9u1 |
ruby-redcarpetDebian:10 |
before 3.4.0-4+deb10u1, plus listed versions 3.4.0-4 |
3.4.0-4+deb10u1 |
redcarpetRubyGems |
before 3.5.1, plus listed versions 1.0.01.0.11.1.01.1.11.10.0 Show 45 moreShow less1.10.11.11.01.11.11.11.21.11.31.11.41.12.01.12.11.12.21.13.01.13.11.13.21.14.01.14.11.14.21.15.01.15.11.15.21.16.01.17.01.17.11.17.21.2.01.2.11.2.21.3.01.3.11.3.21.3.31.5.01.5.11.5.21.5.31.6.01.7.01.7.11.8.01.8.11.8.21.9.02.0.02.0.0b2.0.0b32.0.0b42.0.0b5 |
3.5.1 |
rubygem-redcarpetopenEuler:20.03-LTS-SP1 |
before 3.5.1-1.oe1 | 3.5.1-1.oe1 |
ardana-ansibleSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.0+git.1632499354.a56668f-3.82.1 | 8.0+git.1632499354.a56668f-3.82.1 |
ardana-monascaSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.0+git.1627997000.6c3bc04-3.30.1 | 8.0+git.1627997000.6c3bc04-3.30.1 |
Show 85 moreShow less
| Package | Affected | Fixed |
|---|---|---|
documentation-hpe-helion-openstack-installationSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-hpe-helion-openstack-operationsSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-hpe-helion-openstack-opsconsoleSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-hpe-helion-openstack-planningSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-hpe-helion-openstack-securitySUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-hpe-helion-openstack-userSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
openstack-ec2-apiSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 5.0.1~dev12-4.9.1 | 5.0.1~dev12-4.9.1 |
openstack-heat-templatesSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 0.0.0+git.1628179051.7d761bf-3.24.1 | 0.0.0+git.1628179051.7d761bf-3.24.1 |
python-DjangoSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 1.11.29-3.28.1 | 1.11.29-3.28.1 |
python-monasca-commonSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 2.3.1~dev4-4.9.1 | 2.3.1~dev4-4.9.1 |
venv-openstack-heatSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 9.0.8~dev22-12.35.1 | 9.0.8~dev22-12.35.1 |
venv-openstack-horizon-hpeSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 12.0.5~dev6-14.38.1 | 12.0.5~dev6-14.38.1 |
venv-openstack-monascaSUSE:HPE Helion OpenStack 8 From an advisory covering 2 CVEs |
before 2.2.2~dev1-11.30.1 | 2.2.2~dev1-11.30.1 |
ardana-ansibleSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.0+git.1632499354.a56668f-3.82.1 | 8.0+git.1632499354.a56668f-3.82.1 |
ardana-monascaSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.0+git.1627997000.6c3bc04-3.30.1 | 8.0+git.1627997000.6c3bc04-3.30.1 |
documentation-suse-openstack-cloud-installationSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-operationsSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-opsconsoleSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-planningSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-securitySUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-supplementSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-upstream-adminSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-upstream-userSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-userSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
openstack-ec2-apiSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 5.0.1~dev12-4.9.1 | 5.0.1~dev12-4.9.1 |
openstack-heat-templatesSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 0.0.0+git.1628179051.7d761bf-3.24.1 | 0.0.0+git.1628179051.7d761bf-3.24.1 |
python-DjangoSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 1.11.29-3.28.1 | 1.11.29-3.28.1 |
python-monasca-commonSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 2.3.1~dev4-4.9.1 | 2.3.1~dev4-4.9.1 |
venv-openstack-heatSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 9.0.8~dev22-12.35.1 | 9.0.8~dev22-12.35.1 |
venv-openstack-horizonSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 12.0.5~dev6-14.38.2 | 12.0.5~dev6-14.38.2 |
venv-openstack-monascaSUSE:OpenStack Cloud 8 From an advisory covering 2 CVEs |
before 2.2.2~dev1-11.30.1 | 2.2.2~dev1-11.30.1 |
documentation-suse-openstack-cloud-deploymentSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-supplementSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-upstream-adminSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
documentation-suse-openstack-cloud-upstream-userSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 8.20210806-1.35.1 | 8.20210806-1.35.1 |
openstack-ec2-apiSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 5.0.1~dev12-4.9.1 | 5.0.1~dev12-4.9.1 |
openstack-heat-templatesSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 0.0.0+git.1628179051.7d761bf-3.24.1 | 0.0.0+git.1628179051.7d761bf-3.24.1 |
python-DjangoSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 1.11.29-3.28.1 | 1.11.29-3.28.1 |
python-monasca-commonSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 2.3.1~dev4-4.9.1 | 2.3.1~dev4-4.9.1 |
rubygem-pumaSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 2.16.0-3.15.1 | 2.16.0-3.15.1 |
rubygem-redcarpetSUSE:OpenStack Cloud Crowbar 8 From an advisory covering 2 CVEs |
before 3.2.3-3.3.1 | 3.2.3-3.3.1 |
ardana-ansibleSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 9.0+git.1628097238.f6cbb0e-3.29.1 | 9.0+git.1628097238.f6cbb0e-3.29.1 |
ardana-monascaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 9.0+git.1627995376.30bdf85-3.25.1 | 9.0+git.1627995376.30bdf85-3.25.1 |
influxdbSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 1.3.8-4.6.1 | 1.3.8-4.6.1 |
kibanaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 4.6.6-4.12.1 | 4.6.6-4.12.1 |
openstack-cinderSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 13.0.10~dev23-3.31.2 | 13.0.10~dev23-3.31.2 |
openstack-ec2-apiSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 7.1.1~dev6-3.3.2 | 7.1.1~dev6-3.3.2 |
openstack-heat-gbpSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 12.0.1~dev4-3.6.1 | 12.0.1~dev4-3.6.1 |
openstack-heat-templatesSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 0.0.0+git.1628179051.7d761bff-3.12.1 | 0.0.0+git.1628179051.7d761bff-3.12.1 |
openstack-horizon-plugin-gbp-uiSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 12.0.1~dev5-3.6.1 | 12.0.1~dev5-3.6.1 |
openstack-keystoneSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 14.2.1~dev7-3.25.2 | 14.2.1~dev7-3.25.2 |
openstack-neutron-gbpSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 14.0.1~dev19-3.28.1 | 14.0.1~dev19-3.28.1 |
openstack-novaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 18.3.1~dev91-3.40.1 | 18.3.1~dev91-3.40.1 |
python-eventletSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 0.20.0-8.3.1 | 0.20.0-8.3.1 |
venv-openstack-barbicanSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 7.0.1~dev24-3.25.1 | 7.0.1~dev24-3.25.1 |
venv-openstack-cinderSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 13.0.10~dev23-3.28.1 | 13.0.10~dev23-3.28.1 |
venv-openstack-designateSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 7.0.2~dev2-3.25.1 | 7.0.2~dev2-3.25.1 |
venv-openstack-glanceSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 17.0.1~dev30-3.23.1 | 17.0.1~dev30-3.23.1 |
venv-openstack-heatSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 11.0.4~dev4-3.25.1 | 11.0.4~dev4-3.25.1 |
venv-openstack-horizonSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 14.1.1~dev11-4.29.1 | 14.1.1~dev11-4.29.1 |
venv-openstack-ironicSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 11.1.5~dev17-4.23.1 | 11.1.5~dev17-4.23.1 |
venv-openstack-keystoneSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 14.2.1~dev7-3.26.1 | 14.2.1~dev7-3.26.1 |
venv-openstack-magnumSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 7.2.1~dev1-4.25.1 | 7.2.1~dev1-4.25.1 |
venv-openstack-manilaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 7.4.2~dev60-3.31.1 | 7.4.2~dev60-3.31.1 |
venv-openstack-monascaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 2.7.1~dev10-3.23.1 | 2.7.1~dev10-3.23.1 |
venv-openstack-monasca-ceilometerSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 1.8.2~dev3-3.25.1 | 1.8.2~dev3-3.25.1 |
venv-openstack-neutronSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 13.0.8~dev164-6.29.1 | 13.0.8~dev164-6.29.1 |
venv-openstack-novaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 18.3.1~dev91-3.29.1 | 18.3.1~dev91-3.29.1 |
venv-openstack-octaviaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 3.2.3~dev7-4.25.1 | 3.2.3~dev7-4.25.1 |
venv-openstack-saharaSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 9.0.2~dev15-3.25.1 | 9.0.2~dev15-3.25.1 |
venv-openstack-swiftSUSE:OpenStack Cloud 9 From an advisory covering 4 CVEs |
before 2.19.2~dev48-2.20.1 | 2.19.2~dev48-2.20.1 |
crowbar-openstackSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 6.0+git.1630614261.26948f746-3.37.2 | 6.0+git.1630614261.26948f746-3.37.2 |
influxdbSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 1.3.8-4.6.1 | 1.3.8-4.6.1 |
kibanaSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 4.6.6-4.12.1 | 4.6.6-4.12.1 |
openstack-cinderSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 13.0.10~dev23-3.31.2 | 13.0.10~dev23-3.31.2 |
openstack-ec2-apiSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 7.1.1~dev6-3.3.2 | 7.1.1~dev6-3.3.2 |
openstack-heat-gbpSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 12.0.1~dev4-3.6.1 | 12.0.1~dev4-3.6.1 |
openstack-heat-templatesSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 0.0.0+git.1628179051.7d761bff-3.12.1 | 0.0.0+git.1628179051.7d761bff-3.12.1 |
openstack-horizon-plugin-gbp-uiSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 12.0.1~dev5-3.6.1 | 12.0.1~dev5-3.6.1 |
openstack-keystoneSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 14.2.1~dev7-3.25.2 | 14.2.1~dev7-3.25.2 |
openstack-neutron-gbpSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 14.0.1~dev19-3.28.1 | 14.0.1~dev19-3.28.1 |
openstack-novaSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 18.3.1~dev91-3.40.1 | 18.3.1~dev91-3.40.1 |
python-eventletSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 0.20.0-8.3.1 | 0.20.0-8.3.1 |
rubygem-pumaSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 2.16.0-4.15.1 | 2.16.0-4.15.1 |
rubygem-redcarpetSUSE:OpenStack Cloud Crowbar 9 From an advisory covering 4 CVEs |
before 3.2.3-4.3.1 | 3.2.3-4.3.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-26298 is a medium vulnerability (CVSS 6.8) in Redcarpet Project Redcarpet, published January 11, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.59%, the 75th percentile. Fixed in redcarpet 3.5.1.
References
github.com/advisories/GHSA-q3wr-qw3g-3p4h
github.com/vmg/redcarpet/commit/a699c82292b17c8e6a62e1914d5eccc252272793
rubygems.org/gems/redcarpet
github.com/vmg/redcarpet/blob/master/CHANGELOG.md
lists.debian.org/debian-lts-announce/2021/01/msg00014.html
debian.org/security/2021/dsa-4831
Show 22 moreShow less
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNO4ZZUPGAEUXKQL4G2HRIH7CUZKPCT6
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFMYDIONVWATY7EB6EARDVXT47AYCRNM
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PXNNWHHAPREDM3XJDACYRTK7DBMUONBI
nvd.nist.gov/vuln/detail/CVE-2020-26298
github.com/rubysec/ruby-advisory-db/blob/master/gems/redcarpet/CVE-2020-26298.yml
lists.fedoraproject.org/archives/list/[email protected]/message/BFMYDIONVWATY7EB6EARDVXT47AYCRNM
lists.fedoraproject.org/archives/list/[email protected]/message/FNO4ZZUPGAEUXKQL4G2HRIH7CUZKPCT6
lists.fedoraproject.org/archives/list/[email protected]/message/PXNNWHHAPREDM3XJDACYRTK7DBMUONBI
security-tracker.debian.org/tracker/CVE-2020-26298
github.com/vmg/redcarpet
openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1175
suse.com/support/update/announcement/2021/suse-su-20213728-1
bugzilla.suse.com/1180837
bugzilla.suse.com/1191681
suse.com/security/cve/CVE-2020-26298
suse.com/security/cve/CVE-2021-41136
suse.com/support/update/announcement/2021/suse-su-20213729-1
bugzilla.suse.com/1185836
bugzilla.suse.com/1186868
bugzilla.suse.com/1189052
suse.com/security/cve/CVE-2021-21419
suse.com/security/cve/CVE-2021-22141
Left out here: 22 versions. The JSON record has them.