{"id":"CVE-2024-40453","aliases":["EUVD-2024-2672","GHSA-w5pw-gmcw-rfc8"],"status":"published","title":"squirrelly Code Injection vulnerability","description":"squirrellyjs squirrelly v9.0.0 and fixed in v.9.0.1 was discovered to contain a code injection vulnerability via the component options.varName.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01126,"percentile":0.66581,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-94"],"published":"2024-08-21T00:00:00Z","modified":"2026-10-28T02:31:04Z","exploits":[{"source":"pocgithub","id":"AC8999/CVE-2024-40453","title":"AC8999/CVE-2024-40453","date":"2026-10-05","url":"https://github.com/AC8999/CVE-2024-40453"},{"source":"pocgithub","id":"BwithE/CVE-2024-40453","title":"BwithE/CVE-2024-40453","date":"2025-06-08","url":"https://github.com/BwithE/CVE-2024-40453"}],"fixes":[{"ecosystem":"npm","package":"squirrelly","fixed_in":["9.1.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"squirrelly","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.0.0"},{"fixed":"9.1.0"}]}]},{"source":"osv","ecosystem":"npm","package":"squirrelly","ranges":[{"type":"SEMVER","events":[{"introduced":"9.0.0"},{"fixed":"9.1.0"}]}]}],"products":[{"vendor":"squirrelly","product":"squirrelly"}],"references":[{"url":"https://github.com/squirrellyjs/squirrelly","tags":["Product","package"]},{"url":"https://samuzora.com/posts/cve-2024-40453","tags":["Exploit","web"]},{"url":"https://github.com/squirrellyjs/squirrelly/pull/262","tags":["Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-40453","tags":["advisory"]},{"url":"https://github.com/squirrellyjs/squirrelly/commit/426f930e5ca1501404cd887071e734ec5feb0bcf","tags":["web"]},{"url":"https://github.com/advisories/GHSA-w5pw-gmcw-rfc8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/40xxx/CVE-2024-40453.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-40453","description":"squirrellyjs squirrelly v9.0.0 and fixed in v.9.0.1 was discovered to contain a code injection vulnerability via the component options.varName.","status":"published","published":"2024-08-21T00:00:00Z","modified":"2024-08-23T16:42:42.511Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:34:07.152829Z"}],"euvd":[{"id":"EUVD-2024-2672","description":"squirrellyjs squirrelly v9.0.0 and fixed in v.9.0.1 was discovered to contain a code injection vulnerability via the component options.varName.","status":"published","published":"2024-08-21T00:00:00Z","modified":"2024-08-23T16:42:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:56:12.238043Z"}],"ghsa":[{"id":"GHSA-w5pw-gmcw-rfc8","title":"squirrelly Code Injection vulnerability","description":"squirrellyjs squirrelly v9.0.0 was discovered to contain a code injection vulnerability via the component `options.varName`. 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