Home / mailings [SECURITY] [DSA 6085-1] mediawiki security update
Posted on 19 December 2025
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6085-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
December 19, 2025 https://www.debian.org/security/faq
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Package : mediawiki
CVE ID : CVE-2025-11173 CVE-2025-11261 CVE-2025-61635 CVE-2025-61638
CVE-2025-61639 CVE-2025-61640 CVE-2025-61641 CVE-2025-61643
CVE-2025-61646 CVE-2025-61653 CVE-2025-61655 CVE-2025-61656
CVE-2025-67475 CVE-2025-67478 CVE-2025-67479 CVE-2025-67480
CVE-2025-67481 CVE-2025-67482 CVE-2025-67484 CVE-2025-67483
CVE-2025-67477 CVE-2025-61657 CVE-2025-61654 CVE-2025-61652
CVE-2025-61642 CVE-2025-61637 CVE-2025-61636 CVE-2025-61634
CVE-2025-11175
Multiple security issues were discovered in MediaWiki, a website engine for
collaborative work, which could result in cross-site scripting, information
disclosure, missing rate limiting or denial of service.
For the oldstable distribution (bookworm), these problems have been fixed
in version 1:1.39.17-1~deb12u1.
For the stable distribution (trixie), these problems have been fixed in
version 1:1.43.6+dfsg-1~deb13u1.
We recommend that you upgrade your mediawiki packages.
For the detailed security status of mediawiki please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mediawiki
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
