An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-09T06:06:04

Updated: 2024-08-03T22:32:41.119Z

Reserved: 2021-04-08T00:00:00

Link: CVE-2021-30458

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-09T07:15:16.340

Modified: 2021-12-08T20:38:50.337

Link: CVE-2021-30458

cve-icon Redhat

No data.