{"id":"CVE-2025-32435","state":"PUBLISHED","title":"Hydra no restricted eval after nix-eval-jobs migration","description":"Hydra is a Continuous Integration service for Nix based projects. Evaluation of untrusted non-flake nix code could potentially access secrets that are accessible by the hydra user/group. This should not affect the signing keys, that are owned by the hydra-queue-runner and hydra-www users respectively.","publishedAt":"2025-04-15T22:19:46.856Z","updatedAt":"2025-04-16T13:32:55.159Z","severity":{"score":2.6,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["NixOS hydra"],"affected":[{"vendor":"NixOS","product":"hydra","versions":[{"version":"< 8d750265135b7e203520036a742afdf301b4013f","status":"affected"}]}],"references":["https://github.com/NixOS/hydra/security/advisories/GHSA-j7w7-965w-vjxw","https://github.com/NixOS/nixpkgs/pull/397919","https://github.com/NixOS/hydra/commit/8d750265135b7e203520036a742afdf301b4013f","https://github.com/nix-community/nix-eval-jobs/releases/tag/v2.28.1"],"weaknesses":["CWE-95"],"ingestedAt":"2026-10-29T20:08:55.257Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/32xxx/CVE-2025-32435.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-32435","state":"PUBLISHED","datePublished":"2025-04-15T22:19:46.856Z","dateUpdated":"2025-04-16T13:32:55.159Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-04-08T10:54:58.368Z"},"containers":{"cna":{"title":"Hydra no restricted eval after nix-eval-jobs migration","descriptions":[{"lang":"en","value":"Hydra is a Continuous Integration service for Nix based projects. Evaluation of untrusted non-flake nix code could potentially access secrets that are accessible by the hydra user/group. This should not affect the signing keys, that are owned by the hydra-queue-runner and hydra-www users respectively."}],"affected":[{"vendor":"NixOS","product":"hydra","versions":[{"version":"< 8d750265135b7e203520036a742afdf301b4013f","status":"affected"}]}],"references":[{"url":"https://github.com/NixOS/hydra/security/advisories/GHSA-j7w7-965w-vjxw","name":"https://github.com/NixOS/hydra/security/advisories/GHSA-j7w7-965w-vjxw","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/NixOS/nixpkgs/pull/397919","name":"https://github.com/NixOS/nixpkgs/pull/397919","tags":["x_refsource_MISC"]},{"url":"https://github.com/NixOS/hydra/commit/8d750265135b7e203520036a742afdf301b4013f","name":"https://github.com/NixOS/hydra/commit/8d750265135b7e203520036a742afdf301b4013f","tags":["x_refsource_MISC"]},{"url":"https://github.com/nix-community/nix-eval-jobs/releases/tag/v2.28.1","name":"https://github.com/nix-community/nix-eval-jobs/releases/tag/v2.28.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.6,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-95","lang":"en","description":"CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-04-15T22:19:46.856Z"},"source":{"advisory":"GHSA-j7w7-965w-vjxw","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-16T13:32:43.320086Z","id":"CVE-2025-32435","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-16T13:32:55.159Z"}}]}}}