Dashboard / CVE-2026-0669

CVE-2026-0669

HIGH
MEDIUM Priority: 0.03 BB Relevance: 75/100
Published: 2026-01-07 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: None
A: None

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Wikimedia Foundation MediaWiki - CSS extension allows Path Traversal.This issue affects MediaWiki - CSS extension: 1.44, 1.43, 1.39.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
css_project css -

References & Advisories (2)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.44%
Raw Score 0.004410
Percentile 38.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00441
2026-10-28
0.00441

Intelligence Sources

nvd ref →

External Links