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CVE-2026-57951

7.1 high SSVC exploitation: poc Modified
NVD · CVE.org

Mythic before 3.4.0.60 contains a broken hasura permission filter on the payload_build_step table with an always-satisfied _or condition that bypasses operation-scoped access controls. Authenticated operators and spectators can query payload_build_step to read step_stdout, step_stderr, step_name, and step_description across all operations on the server.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.1 · its-a-featureNVD modified 2026-10-25 21:10

Affected (CPE criteria) 1

  • cpe:2.3:a:its-a-feature:mythic:*:*:*:*:*:*:*:*

References 4