CVE-2026-22710
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikibase Extension: 1.45, 1.44, 1.43, 1.39.
CWE
- CWE-79 — CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Affected
- The Wikimedia Foundation / Mediawiki - Wikibase Extension — v=1.45 [affected]; v=1.44 [affected]; v=1.43 [affected]; v=1.39 [affected]
CVSS
- 4.0 score=2.3 severity=LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
References
- https://phabricator.wikimedia.org/T409737
- https://gerrit.wikimedia.org/r/q/I39d0074b2ad022b6efe6ab3dd8c8ec0f86c6c466
Source
cvelistV5-main/cves/2026/22xxx/CVE-2026-22710.json