medium6.5
CVE-2026-57951
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 operatio…
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Its-A-Feature | Mythic | before 3.4.0.60 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/its-a-feature/Mythic/commit/82648e8241b800a32e1882afc310e7316d98ebaa
- https://github.com/its-a-feature/Mythic/issues/563
- https://github.com/its-a-feature/Mythic/releases/tag/v3.4.0.60
- https://www.vulncheck.com/advisories/mythic-broken-permission-filter-in-payload-build-step-table