CVE-2017-6820
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site...
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
CVE-2017-6820- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
CVE-2017-6820- Updated
- 2026-11-02
EUVDEUVD-2017-15874 No score
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
EUVD-2017-15874- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-76mh-6w46-rwcg
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site...
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
GHSA-76mh-6w46-rwcg- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
CVE-2017-6820- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVDEBIAN-CVE-2017-6820
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
DEBIAN-CVE-2017-6820- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2017-6820
rcube_utils.php in Roundcube before 1.1.8 and 1.2.x before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element.
- Record
UBUNTU-CVE-2017-6820- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVMGASA-2017-0092 No score
Updated roundcubemail package fixes security vulnerability
rcube_utils.php in Roundcube before 1.1.8 and before 1.2.4 is susceptible to a cross-site scripting vulnerability via a crafted Cascading Style Sheets (CSS) token sequence within an SVG element (CVE-2017-6820).
- Record
MGASA-2017-0092- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:11303-1 No score
roundcubemail-1.4.11-1.3 on GA media
These are all security issues fixed in the roundcubemail-1.4.11-1.3 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:11303-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
roundcubeDebian:12 |
before 1.2.3+dfsg.1-3 | 1.2.3+dfsg.1-3 |
roundcubeDebian:13 |
before 1.2.3+dfsg.1-3 | 1.2.3+dfsg.1-3 |
roundcubeDebian:14 |
before 1.2.3+dfsg.1-3 | 1.2.3+dfsg.1-3 |
roundcubeDebian:7 |
before 0.7.2-9+deb7u6, plus listed versions 0.7.2-90.7.2-9+deb7u10.7.2-9+deb7u20.7.2-9+deb7u30.7.2-9+deb7u40.7.2-9+deb7u5 |
0.7.2-9+deb7u6 |
roundcubemailMageia:5 |
before 1.0.9-1.2.mga5 | 1.0.9-1.2.mga5 |
roundcubeUbuntu:Pro:16.04:LTS |
before 1.2~beta+dfsg.1-0ubuntu1+esm7, plus listed versions 1.1.1+dfsg.1-21.1.2+dfsg.1-51.1.3+dfsg.1-11.1.4+dfsg.1-11.2~beta+dfsg.1-0ubuntu1 Show 6 moreShow less1.2~beta+dfsg.1-0ubuntu1+esm11.2~beta+dfsg.1-0ubuntu1+esm21.2~beta+dfsg.1-0ubuntu1+esm31.2~beta+dfsg.1-0ubuntu1+esm41.2~beta+dfsg.1-0ubuntu1+esm51.2~beta+dfsg.1-0ubuntu1+esm6 |
1.2~beta+dfsg.1-0ubuntu1+esm7 |
roundcubemailopenSUSE:Tumbleweed From an advisory covering 8 CVEs |
before 1.4.11-1.3 | 1.4.11-1.3 |
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-2017-6820 is a medium vulnerability (CVSS 6.1) in Roundcube Webmail, published March 12, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.29%, the 70th percentile. Fixed in roundcube 1.2.3+dfsg.1-3.
References
github.com/roundcube/roundcubemail/wiki/Changelog
roundcube.net/news/2017/03/10/updates-1.2.4-and-1.1.8-released
securityfocus.com/bid/96817
Show 18 moreShow less
nvd.nist.gov/vuln/detail/CVE-2017-6820
security-tracker.debian.org/tracker/CVE-2017-6820
advisories.mageia.org/MGASA-2017-0092.html
bugs.mageia.org/show_bug.cgi?id=20463
openwall.com/lists/oss-security/2017/03/12/2
ubuntu.com/security/CVE-2017-6820
cve.org/CVERecord?id=CVE-2017-6820
suse.com/security/cve/CVE-2017-16651