Description (CNA)
An issue was discovered in the MassMessage extension in MediaWiki before 1.40.2. For a Special:MassMessage?uselang=x-xss URL, the i18n key massmessage-form-page-help allows XSS.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| MediaWiki / MassMessage | affected 0 before 1.40.2 |
CWE
CWE-79
References
- https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/message/TDBUBCCOQJUT4SCHJNPHKQNPBUUETY52/
- https://phabricator.wikimedia.org/T347742
ADP enrichment
No English description supplied.