CVE-2024-47841

Wikimedia Extensions Css vulnerability

CVSS

7.5

EPSS

34.6%

EPSS pct

98th

Exploited

No known

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in The Wikimedia Foundation Mediawiki - CSS Extension allows Path Traversal.This issue affects Mediawiki - CSS Extension: from 1.42.X before 1.42.2, from 1.41.X before 1.41.3, from 1.39.X before 1.39.9.

Affected vendor

Wikimedia

Affected product

Wikimedia Extensions Css

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2024-10-05

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 34.6% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2024-47841

Confirm whether Wikimedia Wikimedia Extensions Css is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2024-47841.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2024-47841

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2024-47841 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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