CVE-2020-2190
Improper Neutralization of Input During Web Page Generation in Jenkins Script Security Plugin
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
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
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
CVE-2020-2190- 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-79
- Updated
- 2026-11-02
CVE List No score
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
CVE-2020-2190- Updated
- 2026-11-02
EUVDEUVD-2022-4918 No score
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
EUVD-2022-4918- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q87g-7mp5-765q
Improper Neutralization of Input During Web Page Generation in Jenkins Script Security Plugin
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
GHSA-q87g-7mp5-765q- 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 - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
CVE-2020-2190- 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
OSVGHSA-q87g-7mp5-765q
Improper Neutralization of Input During Web Page Generation in Jenkins Script Security Plugin
Jenkins Script Security Plugin 1.72 and earlier does not correctly escape pending or approved classpath entries on the In-process Script Approval page, resulting in a stored cross-site scripting vulnerability.
- Record
GHSA-q87g-7mp5-765q- 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 - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVRHSA-2020:3207
Red Hat Security Advisory: OpenShift Container Platform 4.5.4 jenkins-2-plugins security update
- Record
RHSA-2020:3207- 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
OSVRHSA-2020:3625
Red Hat Security Advisory: OpenShift Container Platform 4.4.20 jenkins-2-plugins security update
- Record
RHSA-2020:3625- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:script-securityMaven |
through 1.72 | 1.73 |
org.jenkins-ci.plugins:script-securityMaven |
before 1.73, plus listed versions 1.01.0-beta-11.0-beta-21.0-beta-31.0-beta-4 Show 45 moreShow less1.0-beta-51.0-beta-61.11.101.111.121.131.141.151.161.171.181.18.11.191.21.201.211.221.231.241.251.261.271.281.291.29.11.31.301.311.331.341.351.361.371.381.391.41.401.411.421.431.441.44.11.451.46 |
1.73 |
jenkins-2-pluginsRed Hat:openshift:4.5::el7 |
before 0:4.5.1595405982-1.el7 | 0:4.5.1595405982-1.el7 |
jenkins-2-pluginsRed Hat:openshift:4.4::el7 From an advisory covering 6 CVEs |
before 0:4.4.1598545590-1.el7 | 0:4.4.1598545590-1.el7 |
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-2020-2190 is a medium vulnerability (CVSS 5.4) in Jenkins Script Security, published June 3, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.75%, the 55th percentile. Fixed in org.jenkins-ci.plugins:script-security 1.73.
References
jenkins.io/security/advisory/2020-06-03
openwall.com/lists/oss-security/2020/06/03/3
nvd.nist.gov/vuln/detail/CVE-2020-2190
github.com/jenkinsci/script-security-plugin/commit/99e6ac0df5fe0f0cc6c2a695f7c1f845279bedbd
access.redhat.com/errata/RHSA-2020:3207
Show 29 moreShow less
bugzilla.redhat.com/show_bug.cgi?id=1847337
security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3207.json
cve.org/CVERecord?id=CVE-2020-2190
Left out here: 49 versions. The JSON record has them.