[DSA 6085-1] mediawiki security update

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Debian Security Advisory DSA-6085-1                   [email protected]
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: [email protected]
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