VulnerabilityModified
CVE-2021-45038
By using an action=rollback query, attackers can view private wiki contents.
MEDIUM 5.3EPSS 1.35%
Does this matter?
Lower severity and a low EPSS score (1.35%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.35% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- mediawiki/mediawiki
- Source
- cve@mitre.org
References
- https://phabricator.wikimedia.org/T297574Third Party Advisory
- https://security.gentoo.org/glsa/202305-24
- https://www.mediawiki.org/wiki/2021-12_security_release/FAQVendor Advisory
- https://phabricator.wikimedia.org/T297574Third Party Advisory
- https://security.gentoo.org/glsa/202305-24
- https://www.mediawiki.org/wiki/2021-12_security_release/FAQVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.