CVE-2026-0670 — Stored XSS through a system message and a user-provided parameter in ProofreadPage

CVE-2026-0670

Stored XSS through a system message and a user-provided parameter in ProofreadPage PUBLISHED

Description (CNA)

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki - ProofreadPage Extension: 1.45, 1.44, 1.43, 1.39.

Affected (CNA)

Vendor / product	Versions
Wikimedia Foundation / MediaWiki - ProofreadPage Extension	affected 1.45; affected 1.44; affected 1.43; affected 1.39

CWE

CWE-79

References

https://phabricator.wikimedia.org/T409423
https://gerrit.wikimedia.org/r/q/I7c028db5ed81843aacd596b0ee4dc2980f5b6e3c

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.