An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. Special:CheckUserLog allows CheckUser XSS because of date mishandling, as demonstrated by an XSS payload in MediaWiki:October.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-01-07T05:53:30

Updated: 2024-08-04T05:02:10.334Z

Reserved: 2022-01-07T00:00:00

Link: CVE-2021-46150

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-01-10T14:11:29.430

Modified: 2022-01-13T16:34:44.243

Link: CVE-2021-46150

cve-icon Redhat

Severity : Low

Publid Date: 2022-01-10T00:00:00Z

Links: CVE-2021-46150 - Bugzilla