CVE-2023-45359 Affecting mediawiki package, versions <1:1.39.5-1~deb12u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN12-MEDIAWIKI-5952238
- published10 Oct 2023
- disclosed9 Oct 2024
Introduced: 10 Oct 2023
CVE-2023-45359 (opens in a new tab)How to fix?
Upgrade Debian:12 mediawiki to version 1:1.39.5-1~deb12u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mediawiki package and not the mediawiki package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
An issue was discovered in the Vector Skin component for MediaWiki before 1.39.5 and 1.40.x before 1.40.1. vector-toc-toggle-button-label is not escaped, but should be, because the line param can have markup.