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.

Remediation

References

CVE-2023-29137

Related Vulnerabilities

osTicket Improper Neutralization of Formula Elements in a CSV File Vulnerability (CVE-2019-14749)

WordPress Plugin NextGEN Gallery-WordPress Gallery PHP Object Injection (3.1.5)

Oracle Application Server Other Vulnerability (CVE-2006-5356)

ASP.NET MVC Improper Input Validation Vulnerability (CVE-2017-0247)

Oracle JRE CVE-2013-5789 Vulnerability (CVE-2013-5789)

Severity

Medium

Classification

CVE-2023-29137 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities