GHSA-rmcp-9fhq-58pv
Improper permissions handling in MediaWiki AbuseFilter
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | mediawiki/abuse-filter | < 1.39.9 | 1.39.9 |
| Packagist | mediawiki/abuse-filter | >= 1.40.0, < 1.41.3 | 1.41.3 |
| Packagist | mediawiki/abuse-filter | >= 1.42.0, < 1.42.2 | 1.42.2 |
Details
As written in the advisory (Markdown source, shown as plain text).
An issue was discovered in the AbuseFilter extension for MediaWiki before 1.39.9, 1.40.x and 1.41.x before 1.41.3, and 1.42.x before 1.42.2. An API caller can match a filter condition against AbuseFilter logs even if the caller is not authorized to view the log details for the filter.
References
External links from the advisory. They lead to third-party sites.