Security Advisory
CVE-2023-29137
4.3
MEDIUM
Vulnerability Description
An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. The UserImpactHandler for GrowthExperiments inadvertently returns the timezone preference for arbitrary users, which can be used to de-anonymize users.
Published Date
March 31, 2023
Official Source
NIST NVD Advisory