An issue was discovered in MediaWiki 1.32.x through 1.34.x before 1.34.4. LogEventList::getFiltersDesc is insecurely using message text to build options names for an HTML multi-select field. The relevant code should use escaped() instead of text().
References
Link | Resource |
---|---|
https://gerrit.wikimedia.org/g/mediawiki/core/+/ec76e14be658187544f07c1a249a047e1a75eaf8/includes/logging/LogEventsList.php#214 | Patch Vendor Advisory |
https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html | Mailing List Vendor Advisory |
https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html | Mailing List Vendor Advisory |
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RTTPZ7XMDS66I442OLLHXBDNP2LCBJU6/ | Mailing List Third Party Advisory |
Information
Published : 2020-09-27 14:15
Updated : 2022-01-01 10:39
NVD link : CVE-2020-25815
Mitre link : CVE-2020-25815
JSON object : View
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Products Affected
fedoraproject
- fedora
mediawiki
- mediawiki