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CVE-2021-45038 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://phabricator.wikimedia.org/T297574 CVEThird Party Advisory
https://security.gentoo.org/glsa/202305-24 CVE
https://www.mediawiki.org/wiki/2021-12_security_release/FAQ CVEVendor Advisory
https://phabricator.wikimedia.org/T297574 [email protected]Third Party Advisory
https://security.gentoo.org/glsa/202305-24 [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
mediawiki mediawiki
< 1.35.5
>= 1.36.0, < 1.36.3
>= 1.37.0, < 1.37.1

CPE

  • cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-45038
NVD Published Date:
Dec 17, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-45038 Details - Not Deferred