CVE-2026-34086
AbuseFilter misuses ::userCanBitfield, exposing access-controlled information
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Vulnerability in Wikimedia Foundation AbuseFilter. This issue affects AbuseFilter: from * before 1.43.7, 1.44.4, 1.45.2.
| Vendor | wikimedia foundation |
| Product | abusefilter |
| Published | May 11, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Wikimedia Foundation / AbuseFilter
* < 1.43.7, 1.44.4, 1.45.2