CVE-2024-23171
5.4
MEDIUM
CVSS 3.1
EPSS 0.42%
Description
An issue was discovered in the CampaignEvents extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. The Special:EventDetails page allows XSS via the x-xss language setting for internationalization (i18n).
How to fix CVE-2024-23171
To remediate CVE-2024-23171, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.41.1 or later
Is CVE-2024-23171 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.41.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |