CVE-2025-61643

Severity CVSS v4.0:

LOW

Type:

Unavailable / Other

Publication date:

03/02/2026

Last modified:

03/02/2026

Description

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/recentchanges/RecentChangeRCFeedNotifier.Php.<br /> <br /> This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/RE:M/U:Green CVSS v4.0 Severity and Metrics:

Base Score: 2.70 LOW
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/RE:M/U:Green

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): Low
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None
Vulnerability Response Effort (RE): Moderate
Provider Urgency (U): Green
Exploit Maturity (E): Unreported

Base Score 4.0

2.70

Severity 4.0

LOW

References to Advisories, Solutions, and Tools

https://phabricator.wikimedia.org/T403757