An issue was discovered in MediaWiki 1.34.x before 1.34.4. On Special:Contributions, the NS filter uses unescaped messages as keys in the option key for an HTMLForm specifier. This is vulnerable to a mild XSS if one of those messages is changed to include raw HTML.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-09-27T20:25:18

Updated: 2020-12-14T02:06:09

Reserved: 2020-09-23T00:00:00


Link: CVE-2020-25812

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-09-27T21:15:12.563

Modified: 2023-11-07T03:20:25.307


Link: CVE-2020-25812

JSON object: View

cve-icon Redhat Information

No data.

CWE