CVE-2025-62668

MEDIUM EPSS 29.9%

Published Oct 18, 20258mo ago · Modified Jun 17, 20261w ago

6.9 CVSS 4.0

Medium

Published Oct 18, 2025 8mo ago

Last Modified Jun 17, 2026 1w ago

Description

Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Resource Leak Exposure.This issue affects Mediawiki - GrowthExperiments Extension: from master before 1.39.

CVSS Details

Base Score

6.9

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

29.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-276

References 2

gerrit.wikimedia.org https://gerrit.wikimedia.org/r/q/I29a18dbbaf7e2ce2a713233dbc6880032fec3628
phabricator.wikimedia.org https://phabricator.wikimedia.org/T402600

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.