In the MobileFrontend extension 1.31 through 1.33 for MediaWiki, XSS exists within the edit summary field in includes/specials/MobileSpecialPageFeed.php.
https://phabricator.wikimedia.org/T229541
https://gerrit.wikimedia.org/g/mediawiki/extensions/MobileFrontend/+/08dfc59771d0ed9b739a59bb521baf7f59d169f9
Source: Mitre, NVD
Published: 2019-08-09
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.0024