CVE-2025-61634: Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue…

PriorityP412low3.1CVSS 3.1

AVNACHPRNUIRSUCLINAN

EPSS

0.27%

19.3th percentile

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Rest/Handler/PageHTMLHandler.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	mediawiki	< mediawiki 1:1.43.5+dfsg-1 (forky)	mediawiki 1:1.43.5+dfsg-1 (forky)
mediawiki	mediawiki	< 1.39.14	1.39.14
mediawiki	mediawiki	>= 0 < 1:1.43.6+dfsg-1~deb13u1	1:1.43.6+dfsg-1~deb13u1
mediawiki	mediawiki	>= 0 < 1:1.43.5+dfsg-1	1:1.43.5+dfsg-1
mediawiki	mediawiki	>= 1.39.15 < 1.43.4	1.43.4
mediawiki	mediawiki	>= 1.43.5 < 1.44.1	1.44.1
wikimedia_foundation	mediawiki	>= * < 1.39.14, 1.43.4, 1.44.1	1.39.14, 1.43.4, 1.44.1

CVSS provenance

nvdv3.13.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

nvdv4.00.0NONECVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:M/U:Green

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