Missing Authorization Affecting mediawiki/abuse-filter package, versions <1.43.2
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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- published30 Jul 2025
- disclosed7 Jul 2025
- creditUnknown
Introduced: 7 Jul 2025
NewCVE-2025-53495 (opens in a new tab)How to fix?
Upgrade mediawiki/abuse-filter to version 1.43.2 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization due to missing authorization checks in the AbuseFilter process. An attacker can access sensitive IP reputation information by sending unauthorized requests to the affected component.