| Name | CVE-2025-6926 |
| Description | Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5957-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| mediawiki (PTS) | bullseye | 1:1.35.13-1+deb11u2 | vulnerable |
| bullseye (security) | 1:1.35.13-1+deb11u3 | vulnerable | |
| bookworm | 1:1.39.12-1~deb12u1 | vulnerable | |
| bookworm (security) | 1:1.39.13-1~deb12u1 | fixed | |
| trixie | 1:1.43.1+dfsg-2 | vulnerable | |
| sid | 1:1.43.3+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| mediawiki | source | bookworm | 1:1.39.13-1~deb12u1 | DSA-5957-1 | ||
| mediawiki | source | (unstable) | 1:1.43.3+dfsg-1 |
https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/TT45WDZ7MDTXXBEFLBMLAJI532O2PN2U/
https://phabricator.wikimedia.org/T389010
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CentralAuth/+/1165164 (master)
https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1165117 (master)
https://gerrit.wikimedia.org/r/c/mediawiki/core/+/1165090 (REL1_39)