CVE-2025-53491

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - FlaggedRevs Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - FlaggedRevs Extension: from 1.43.X before 1.43.2.

Reserved 2025-06-30 | Published 2025-07-07 | Updated 2025-07-07 | Assigner wikimedia-foundation

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

1.43.x before 1.43.2
affected

Credits

Dreamy_Jazz finder

References

phabricator.wikimedia.org/T394397

gerrit.wikimedia.org/...iki/extensions/FlaggedRevs/+/1165929

cve.org (CVE-2025-53491)

nvd.nist.gov (CVE-2025-53491)

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