Security Advisory
CVE-2021-42042
4.8
MEDIUM
Vulnerability Description
An issue was discovered in SpecialEditGrowthConfig in the GrowthExperiments extension in MediaWiki through 1.36.2. The growthexperiments-edit-config-error-invalid-title MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript.
Published Date
October 6, 2021
Official Source
NIST NVD Advisory