CVE-2023-51704
mediawiki - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.40%
Description
An issue was discovered in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. In includes/logging/RightsLogFormatter.php, group-*-member messages can result in XSS on Special:log/rights.
How to fix CVE-2023-51704
To remediate CVE-2023-51704, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.35.14 or later
- —upgrade to 1:1.35.13-1+deb11u3 or later
- —upgrade to 1:1.31.16-1+deb10u8 or later
- —upgrade to 1:1.35.13-1+deb11u3 or later
Is CVE-2023-51704 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.35.14, >= 1.36.0, < 1.39.6, >= 1.40.0, < 1.40.2
- from 0, < 1:1.35.13-1+deb11u3
- from 0, < 1:1.31.16-1+deb10u8
- from 0, < 1:1.35.13-1+deb11u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (6)
- ADVISORYsecurity-tracker.debian.org/tracker/CVE-2023-51704
- WEBlists.debian.org/debian-lts-announce/2024/04/msg00018.html
- WEBlists.debian.org/debian-lts-announce/2024/09/msg00039.html
- WEBlists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/