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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-57951

Mythic < 3.4.0.60 - Broken Permission Filter in payload_build_step Table

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

its-a-feature Mythic

Default version status: unaffected

  • 0 to < 3.4.0.60affected
pkg:github/its-a-feature/Mythic

References