CVE-2026-34095 — action=raw with Special:Mypage subpage title responds with "Content-Type: text/html" on ctype=text/javascript request

CVE-2026-34095

action=raw with Special:Mypage subpage title responds with "Content-Type: text/html" on ctype=text/javascript request PUBLISHED

Description (CNA)

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Actions/ActionEntryPoint.Php, includes/Request/FauxResponse.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

Affected (CNA)

Vendor / product	Versions
Wikimedia Foundation / MediaWiki	affected * before 1.43.7, 1.44.4, 1.45.2

CWE

No CWE identifiers supplied.

References

https://phabricator.wikimedia.org/T419192

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.