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CVE-2024-47845

Oct. 23, 2024, 3 p.m.

CVSS Score

8.2 / 10

Products Impacted

Vendor Product Versions
wikimedia
  • wikimedia-extensions-css
  • *

Description

Improper Encoding or Escaping of Output vulnerability in The Wikimedia Foundation Mediawiki - CSS Extension allows Code Injection.This issue affects Mediawiki - CSS Extension: from 1.39.X before 1.39.9, from 1.41.X before 1.41.3, from 1.42.X before 1.42.2.

Weaknesses

CWE-116
Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

CWE ID: 116

Date

Published: Oct. 5, 2024, 1:15 a.m.

Last Modified: Oct. 23, 2024, 3 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a wikimedia wikimedia-extensions-css / / / / / / / /
a wikimedia wikimedia-extensions-css / / / / / / / /
a wikimedia wikimedia-extensions-css / / / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

Base Score
8.2
Exploitability Score
2.8
Impact Score
4.7
Base Severity
HIGH
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://gerrit.wikimedia.org/ c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

https://phabricator.wikimedia.org/ c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

https://phabricator.wikimedia.org/ c4f26cc8-17ff-4c99-b5e2-38fc1793eacc