{"id":"CVE-2020-7764","aliases":["EUVD-2020-1460","GHSA-jgrh-5m3h-9c5f","SNYK-JS-FINDMYWAY-1038269"],"status":"published","title":"Web Cache Poisoning","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01777,"percentile":0.78362,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-444"],"published":"2020-11-08T15:50:12Z","modified":"2026-10-20T10:54:24Z","fixes":[{"ecosystem":"npm","package":"find-my-way","fixed_in":["2.2.5","3.0.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"find-my-way","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5"}]}]},{"source":"ghsa","ecosystem":"npm","package":"find-my-way","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.0.5"}]}]},{"source":"osv","ecosystem":"npm","package":"find-my-way","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.2.5"}]}]},{"source":"osv","ecosystem":"npm","package":"find-my-way","ranges":[{"type":"SEMVER","events":[{"introduced":"3.0.0"},{"fixed":"3.0.5"}]}]}],"products":[{"vendor":"delvedor","product":"find-my-way"},{"vendor":"find-my-way_project","product":"find-my-way"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-FINDMYWAY-1038269","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/delvedor/find-my-way/commit/ab408354690e6b9cf3c4724befb3b3fa4bb90aac","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7764","tags":["advisory"]},{"url":"https://www.npmjs.com/package/find-my-way","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jgrh-5m3h-9c5f"}],"sources":{"cve":[{"id":"CVE-2020-7764","title":"Web Cache Poisoning","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-08T15:50:12.276Z","modified":"2024-09-17T03:12:48.081Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-1460","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-08T15:50:12Z","modified":"2024-09-17T03:12:48Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:28:33.76418Z"}],"ghsa":[{"id":"GHSA-jgrh-5m3h-9c5f","title":"Web Cache Poisoning in find-my-way","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-09T22:17:13Z","modified":"2023-01-09T05:04:07Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T14:36:08.863482Z"}],"nvd":[{"id":"CVE-2020-7764","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-08T16:15:12.183Z","modified":"2026-06-17T03:25:24.3Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T14:06:21.80969Z"}],"osv":[{"id":"CVE-2020-7764","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-08T16:15:12.183Z","modified":"2026-10-20T10:54:24.869692551Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:17.34531Z"},{"id":"GHSA-jgrh-5m3h-9c5f","title":"Web Cache Poisoning in find-my-way","description":"This affects the package find-my-way before 2.2.5, from 3.0.0 and before 3.0.5. It accepts the Accept-Version' header by default, and if versioned routes are not being used, this could lead to a denial of service. Accept-Version can be used as an unkeyed header in a cache poisoning attack.","status":"published","published":"2020-11-09T22:17:13Z","modified":"2026-09-10T03:48:36.300306948Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-444"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}