CVE-2026-104912 MISP Correlation Authorization Bypass Exposes Restricted Event and Attribute Data

MISP contains an authorization flaw in its correlation handling during attribute searches. When a user performs an attribute search that triggers correlation lookups, the system authorized access to correlated attributes and events based on a stale distribution snapshot stored on the correlation...

CVE-2026-104912: Missing Authorization

MISP contains an authorization flaw in its correlation handling during attribute searches. When a user performs an attribute search that triggers correlation lookups, the system authorized access to correlated attributes and events based on a stale distribution snapshot stored on the correlation...

CVE-2026-86342

MISP versions ≤ 2.5.45 contain improper authorization checks in the freetext feed preview functionality. Correlation lookups queried attributes from events without applying the requesting user's ACL, exposing restricted event correlations and associated information to users lacking access. The sa...