CVE-2023-29141
CRITICAL9.8EPSS 0.29%mediawiki - security update
Published: 3/31/2023Modified: 4/28/2026
Description
An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header.
Affected packages (5)
- Bitnami/mediawikifrom 0, < 1.35.10, >= 1.36.0, < 1.38.6, >= 1.39.0, < 1.39.3
- Debian/mediawikifrom 0, < 1:1.35.11-1~deb11u1
- Debian/mediawikifrom 0, < 1:1.31.16-1+deb10u6
- Debian/mediawikifrom 0, < 1:1.35.11-1~deb11u1
- Packagist/mediawiki/core>= 1.39.0, < 1.39.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (14)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-29141
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2023-29141
- PATCHhttps://github.com/wikimedia/mediawiki
- WEBhttps://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_39/RELEASE-NOTES-1.39
- WEBhttps://lists.debian.org/debian-lts-announce/2023/08/msg00029.html
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ONWHGOBFD6CQAEGOP5O375XAP2N6RUHT/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/ONWHGOBFD6CQAEGOP5O375XAP2N6RUHT
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7
- WEBhttps://phabricator.wikimedia.org/T285159
- WEBhttps://www.debian.org/security/2023/dsa-5447
- WEBhttps://www.mediawiki.org/wiki/Release_notes/1.35#MediaWiki_1.35.10
- WEBhttps://www.mediawiki.org/wiki/Release_notes/1.38#MediaWiki_1.38.6
- WEBhttps://www.mediawiki.org/wiki/Release_notes/1.39#MediaWiki_1.39.3