{"id":"CVE-2025-61787","revision":null,"records":[{"revision":"eca2d17c70d9498bb8919346c204b920","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-61787","aliases":[],"title":"Deno is Vulnerable to Command Injection on Windows During Batch File Execution","description":"Deno is a JavaScript, TypeScript, and WebAssembly runtime. Versions prior to 2.5.3 and 2.2.15 are vulnerable to Command Line Injection attacks on Windows when batch files are executed. In Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows. Versions 2.5.3 and 2.2.15 fix the issue.","state":0,"publishedAt":"2025-10-08T00:59:17.322+00:00","modifiedAt":"2025-10-08T18:51:09.772+00:00","affected":[{"ecosystem":"Vendor product","name":"deno","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"denoland\",\n                    \"product\": \"deno\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.3.0, < 2.5.3\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"< 2.2.15\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://github.com/denoland/deno/security/advisories/GHSA-m2gf-x3f6-8hq3","https://github.com/denoland/deno/pull/30818","https://github.com/denoland/deno/commit/8a0990ccd37bafd8768176ca64b906ba2da2d822","https://github.com/denoland/deno/releases/tag/v2.2.15","https://github.com/denoland/deno/releases/tag/v2.5.3"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-61787","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-61787","identifiers":["CVE-2025-61787"]},"retained":false,"historicalAffected":[]},{"revision":"0b8bb0fa17c8485eb00c6c30e039224a","observedAt":"2026-11-11T04:29:45.808+00:00","statement":{"source":"euvd","id":"EUVD-2025-33179","aliases":["CVE-2025-61787","GHSA-m2gf-x3f6-8hq3"],"title":"Deno is a JavaScript, TypeScript, and WebAssembly runtime. 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Versions 2.5.3 and 2.2.15 fix the issue.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":null}],"references":["https://github.com/denoland/deno/security/advisories/GHSA-m2gf-x3f6-8hq3","https://github.com/denoland/deno/pull/30818","https://github.com/denoland/deno/commit/8a0990ccd37bafd8768176ca64b906ba2da2d822","https://github.com/denoland/deno/releases/tag/v2.2.15","https://github.com/denoland/deno/releases/tag/v2.5.3"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-33179","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 8, 2025, 12:59:17 AM","dateUpdated":"Oct 8, 2025, 6:51:09 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. 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In Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows. Versions 2.5.3 and 2.2.15 fix the issue.","state":0,"publishedAt":"2025-10-08T02:15:41.897+00:00","modifiedAt":"2026-10-08T13:10:00.2+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://github.com/denoland/deno/commit/8a0990ccd37bafd8768176ca64b906ba2da2d822","https://github.com/denoland/deno/pull/30818","https://github.com/denoland/deno/releases/tag/v2.2.15","https://github.com/denoland/deno/releases/tag/v2.5.3","https://github.com/denoland/deno/security/advisories/GHSA-m2gf-x3f6-8hq3"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-61787","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-77"],"productCriteria":["cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*","cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*"],"sourceDates":{"published":"2025-10-08T02:15:41.897","lastModified":"2026-10-08T13:10:00.200"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-61787","identifiers":["CVE-2025-61787"]},"retained":false,"historicalAffected":[]},{"revision":"3e57dbe78a3442588f44f47dfe61a623","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"GHSA-m2gf-x3f6-8hq3","aliases":["CVE-2025-61787"],"title":"Deno is Vulnerable to Command Injection on Windows During Batch File Execution","description":"### Summary\nDeno versions up to 2.5.1 are vulnerable to Command Line Injection attacks on Windows when batch files are executed.\n\n### Details\nIn Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows as demonstrated by the two proves-of-concept below.\n\n### PoC\nUsing `node:child_process` (with the `env` and `run` permissions):\n```JS\nconst { spawn } = require('node:child_process');\nconst child = spawn('./test.bat', ['&calc.exe']);\n```\nUsing `Deno.Command.spawn()` (with the `run` permission):\n```JS\nconst command = new Deno.Command('./test.bat', {\n  args: ['&calc.exe'],\n});\nconst child = command.spawn();\n```\n\n### Impact\nBoth of these scripts result in opening calc.exe on Windows, thus allowing a Command Line Injection attack when user-provided arguments are passed if the script being executed by the child process is a batch script.","state":0,"publishedAt":"2025-10-08T18:16:24+00:00","modifiedAt":"2025-10-08T18:42:29.570571+00:00","affected":[{"ecosystem":"crates.io","name":"deno","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.5.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/denoland/deno/security/advisories/GHSA-m2gf-x3f6-8hq3","https://nvd.nist.gov/vuln/detail/CVE-2025-61787","https://github.com/denoland/deno/pull/30818","https://github.com/denoland/deno/commit/8a0990ccd37bafd8768176ca64b906ba2da2d822","https://github.com/denoland/deno","https://github.com/denoland/deno/releases/tag/v2.2.15","https://github.com/denoland/deno/releases/tag/v2.5.2"],"sourceUrl":"https://github.com/advisories/GHSA-m2gf-x3f6-8hq3","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-m2gf-x3f6-8hq3","identifiers":["GHSA-m2gf-x3f6-8hq3","CVE-2025-61787"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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