MediaWiki before 1.35.1 allows XSS via BlockLogFormatter.php. MediaWiki:blanknamespace potentially can be output as raw HTML with SCRIPT tags via LogFormatter::makePageLink(). This affects MediaWiki 1.33.0 and later.
References
Link | Resource |
---|---|
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/ | |
https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html | Mailing List Release Notes Vendor Advisory |
https://phabricator.wikimedia.org/T268938 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-12-18T07:33:43
Updated: 2020-12-27T03:06:12
Reserved: 2020-12-16T00:00:00
Link: CVE-2020-35478
JSON object: View
NVD Information
Status : Modified
Published: 2020-12-18T08:15:15.293
Modified: 2023-11-07T03:21:55.150
Link: CVE-2020-35478
JSON object: View
Redhat Information
No data.
CWE