{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-61786","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-09-30T19:43:49.903Z","datePublished":"2025-10-08T00:49:42.824Z","dateUpdated":"2025-10-08T18:54:33.415Z"},"containers":{"cna":{"title":"Deno's --deny-read check does not prevent permission bypass","problemTypes":[{"descriptions":[{"cweId":"CWE-269","lang":"en","description":"CWE-269: Improper Privilege Management","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/denoland/deno/security/advisories/GHSA-qq26-84mh-26j9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/denoland/deno/security/advisories/GHSA-qq26-84mh-26j9"},{"name":"https://github.com/denoland/deno/pull/30876","tags":["x_refsource_MISC"],"url":"https://github.com/denoland/deno/pull/30876"},{"name":"https://github.com/denoland/deno/commit/1ab2268c0bcbf9b0468e0e36963f77f8c31c73ec","tags":["x_refsource_MISC"],"url":"https://github.com/denoland/deno/commit/1ab2268c0bcbf9b0468e0e36963f77f8c31c73ec"},{"name":"https://github.com/denoland/deno/releases/tag/v2.2.15","tags":["x_refsource_MISC"],"url":"https://github.com/denoland/deno/releases/tag/v2.2.15"},{"name":"https://github.com/denoland/deno/releases/tag/v2.5.3","tags":["x_refsource_MISC"],"url":"https://github.com/denoland/deno/releases/tag/v2.5.3"}],"affected":[{"vendor":"denoland","product":"deno","versions":[{"version":">= 2.3.0, < 2.5.3","status":"affected"},{"version":"< 2.2.15","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-10-08T00:56:32.591Z"},"descriptions":[{"lang":"en","value":"Deno is a JavaScript, TypeScript, and WebAssembly runtime. In versions prior to 2.5.3 and 2.2.15, `Deno.FsFile.prototype.stat` and `Deno.FsFile.prototype.statSync` are not limited by the permission model check `--deny-read=./`. It's possible to retrieve stats from files that the user do not have explicit read access to (the script is executed with `--deny-read=./`). Similar APIs like `Deno.stat` and `Deno.statSync` require `allow-read` permission, however, when a file is opened, even with file-write only flags and deny-read permission, it's still possible to retrieve file stats, and thus bypass the permission model. Versions 2.5.3 and 2.2.15 fix the issue."}],"source":{"advisory":"GHSA-qq26-84mh-26j9","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-08T18:54:24.275102Z","id":"CVE-2025-61786","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-08T18:54:33.415Z"}}]}}