Sensitive Information Exposure in Wikimedia Foundation MediaWiki
CVE-2025-32698

2.1LOW

Key Information:

Vendor
Wikimedia Foundation
Status
Mediawiki
Vendor
CVE Published:
10 April 2025

Summary

A vulnerability exists in the Wikimedia Foundation's MediaWiki software that can lead to the exposure of sensitive information to unauthorized actors. This issue specifically pertains to the logging functionality within the program files, affecting certain versions of MediaWiki and necessitating urgent attention to ensure that sensitive data is adequately protected. The vulnerable versions may allow attackers to gain unauthorized access to potentially sensitive logs, thereby compromising user privacy and security.

Affected Version(s)

MediaWiki 0 < 1.39.12, 1.42.6, 1.43.1

References

https://phabricator.wikimedia.org/T385958

CVSS V4

Score:
2.1
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

A_smart_kitten
Bartosz Dziewoński
.