{"id":"CVE-2025-61786","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-61786","generatedAt":"2026-10-28T03:32:26.271Z","title":"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=./`).","description":"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.","published":"2025-10-08T01:15:33.000Z","lastModified":"2026-10-08T13:10:00.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-269"],"affected":["deno/deno"],"epss":{"score":0.00195,"percentile":0.09161,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/denoland/deno/commit/1ab2268c0bcbf9b0468e0e36963f77f8c31c73ec","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/denoland/deno/pull/30876","tags":["Issue Tracking","Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/denoland/deno/releases/tag/v2.2.15","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/denoland/deno/releases/tag/v2.5.3","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/denoland/deno/security/advisories/GHSA-qq26-84mh-26j9","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-61786","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}