{"id":"CVE-2022-37617","aliases":["EUVD-2022-7054","GHSA-866w-wm4h-95c6"],"status":"published","title":"thlorenz browserify-shim vulnerable to prototype pollution","description":"Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the k variable in resolve-shims.js.","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":"2026-11-09","score":0.01544,"percentile":0.75149,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2022-10-11T00:00:00Z","modified":"2026-10-28T02:31:09Z","fixes":[{"ecosystem":"npm","package":"browserify-shim","fixed_in":["3.8.16"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"browserify-shim","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.8.15"},{"fixed":"3.8.16"}]}]},{"source":"osv","ecosystem":"npm","package":"browserify-shim","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.8.16"}]}]}],"products":[{"vendor":"browserify-shim_project","product":"browserify-shim"}],"references":[{"url":"https://github.com/thlorenz/browserify-shim/blob/464b32bbe142664cd9796059798f6c738ea3de8f/lib/resolve-shims.js#L158","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/thlorenz/browserify-shim/blob/464b32bbe142664cd9796059798f6c738ea3de8f/lib/resolve-shims.js#L130","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/thlorenz/browserify-shim/issues/245","tags":["x_transferred","Issue Tracking","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37617","tags":["advisory"]},{"url":"https://github.com/thlorenz/browserify-shim/pull/246","tags":["web"]},{"url":"https://github.com/thlorenz/browserify-shim/commit/97855e622b6dcd117c77e6583701962ff45e7338","tags":["web"]},{"url":"https://github.com/advisories/GHSA-866w-wm4h-95c6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37617.json","tags":["advisory"]},{"url":"https://github.com/thlorenz/browserify-shim","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-37617","description":"Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the k variable in resolve-shims.js.","status":"published","published":"2022-10-11T00:00:00Z","modified":"2024-08-03T10:29:21.146Z","updated_at":"2026-11-02T14:34:26.977054Z"}],"euvd":[{"id":"EUVD-2022-7054","description":"Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the k variable in resolve-shims.js.","status":"published","published":"2022-10-11T00:00:00Z","modified":"2024-08-03T10:29:21Z","updated_at":"2026-11-03T03:25:22.943717Z"}],"ghsa":[{"id":"GHSA-866w-wm4h-95c6","title":"thlorenz browserify-shim vulnerable to prototype pollution","description":"Prototype pollution vulnerability in function `resolveShims` in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the `k` variable in resolve-shims.js.","status":"published","published":"2022-10-12T12:00:18Z","modified":"2024-04-22T23:21:00Z","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"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:37:44.335614Z"}],"nvd":[{"id":"CVE-2022-37617","description":"Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the k variable in resolve-shims.js.","status":"published","published":"2022-10-11T23:15:10.02Z","modified":"2026-06-17T04:55:09.49Z","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":"primary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:07:29.52424Z"}],"osv":[{"id":"GHSA-866w-wm4h-95c6","title":"thlorenz browserify-shim vulnerable to prototype pollution","description":"Prototype pollution vulnerability in function `resolveShims` in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the `k` variable in resolve-shims.js.","status":"published","published":"2022-10-12T12:00:18Z","modified":"2024-04-22T23:44:03.191252Z","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"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:41.732368Z"},{"id":"CVE-2022-37617","description":"Prototype pollution vulnerability in function resolveShims in resolve-shims.js in thlorenz browserify-shim 3.8.15 via the k variable in resolve-shims.js.","status":"published","published":"2022-10-11T00:00:00Z","modified":"2026-10-28T02:31:09.739434242Z","updated_at":"2026-11-02T15:44:26.53798Z"}]}}