AEGLIX vulnerability intelligence
CVE-2023-5631
MEDIUM · CVSS 6.1 · Analyzed
Published: 2023-10-18 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
Roundcube before 1.4.15, 1.5.x before 1.5.5, and 1.6.x before 1.6.4 allows stored XSS via an HTML e-mail message with a crafted SVG document because of program/lib/Roundcube/rcube_washtml.php behavior. This could allow a remote attacker to load arbitrary JavaScript code.
Severity and scoring
- CVSS score
- 6.1 · MEDIUM
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Roundcube · Webmail
- Added to catalog
- 2023-10-26
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- CISA remediation due date
- 2023-11-16
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
Before (exclusive): 1.4.15
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
From (inclusive): 1.5.0
Before (exclusive): 1.5.5
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
From (inclusive): 1.6.0
Before (exclusive): 1.6.4
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- http://www.openwall.com/lists/oss-security/2023/11/01/1
Mailing List · Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/01/3
Mailing List · Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/17/2
Mailing List · Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054079
Mailing List · Patch
- https://github.com/roundcube/roundcubemail/commit/41756cc3331b495cc0b71886984474dc529dd31d
Patch
- https://github.com/roundcube/roundcubemail/commit/6ee6e7ae301e165e2b2cb703edf75552e5376613
Patch
- https://github.com/roundcube/roundcubemail/issues/9168
Exploit · Issue Tracking
- https://github.com/roundcube/roundcubemail/releases/tag/1.4.15
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.5
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.4
Release Notes
- https://lists.debian.org/debian-lts-announce/2023/10/msg00035.html
Mailing List · Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LK67Q46OIEGJCRQUBHKLH3IIJTBNGGX4/
Mailing List
- https://roundcube.net/news/2023/10/16/security-update-1.6.4-released
Release Notes
- https://roundcube.net/news/2023/10/16/security-updates-1.5.5-and-1.4.15
Release Notes
- https://www.debian.org/security/2023/dsa-5531
Mailing List
- http://www.openwall.com/lists/oss-security/2023/11/01/1
Mailing List · Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/01/3
Mailing List · Third Party Advisory
- http://www.openwall.com/lists/oss-security/2023/11/17/2
Mailing List · Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054079
Mailing List · Patch
- https://github.com/roundcube/roundcubemail/commit/41756cc3331b495cc0b71886984474dc529dd31d
Patch
- https://github.com/roundcube/roundcubemail/commit/6ee6e7ae301e165e2b2cb703edf75552e5376613
Patch
- https://github.com/roundcube/roundcubemail/issues/9168
Exploit · Issue Tracking
- https://github.com/roundcube/roundcubemail/releases/tag/1.4.15
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.5
Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.4
Release Notes
- https://lists.debian.org/debian-lts-announce/2023/10/msg00035.html
Mailing List · Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LK67Q46OIEGJCRQUBHKLH3IIJTBNGGX4/
Mailing List
- https://roundcube.net/news/2023/10/16/security-update-1.6.4-released
Release Notes
- https://roundcube.net/news/2023/10/16/security-updates-1.5.5-and-1.4.15
Release Notes
- https://www.debian.org/security/2023/dsa-5531
Mailing List
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-5631
US Government Resource