Description

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. By using an action=rollback query, attackers can view private wiki contents.

Remediation

References

CVE-2021-45038

Related Vulnerabilities

IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-1734)

Zope Web Application Server Other Vulnerability (CVE-2002-0687)

WordPress Plugin GiveWP-Donation and Fundraising Platform Security Bypass (2.5.4)

Internet Information Services Other Vulnerability (CVE-2000-0167)

WordPress 5.5.x PHP Object Injection (5.5 - 5.5.4)

Severity

Medium

Classification

CVE-2021-45038 CWE-200 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities