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CVE-2024-47841

38
FAUCET Score

CVE-2024-47841 is a path traversal vulnerability in the Wikimedia MediaWiki CSS Extension, affecting versions 1.42.x prior to 1.42.2, 1.41.x prior to 1.41.3, and 1.39.x prior to 1.39.9. Rated 7.5 HIGH, this vulnerability can be exploited remotely with low complexity and no user interaction, potentially leading to high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.39.0, < 1.39.9CPE matchmatch criteria
cpe:2.3:a:wikimedia:wikimedia-extensions-css:*:*:*:*:*:*:*:*
>= 1.41.0, < 1.41.3CPE matchmatch criteria
cpe:2.3:a:wikimedia:wikimedia-extensions-css:*:*:*:*:*:*:*:*
>= 1.42.0, < 1.42.2CPE matchmatch criteria
cpe:2.3:a:wikimedia:wikimedia-extensions-css:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/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
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
34.58%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.3458 is in the 97th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gerrit.wikimedia.org / r/q/I46613d8d50fc978bdac58e2b312ee03324c1edc8
Patch
phabricator.wikimedia.org / T368628
Issue TrackingVendor Advisory
phabricator.wikimedia.org / T369486
ExploitIssue TrackingVendor Advisory