{"id":"CVE-2022-37611","aliases":["CLSA-2026-1781830595","EUVD-2022-7057","GHSA-8mmm-9v2q-x3f9"],"status":"published","title":"tschaub gh-pages vulnerable to prototype pollution","description":"Prototype pollution vulnerability in tschaub gh-pages 3.1.0 via the partial variable in util.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":"2026-11-10","score":0.01373,"percentile":0.72217,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2022-10-12T00:00:00Z","modified":"2026-10-28T02:30:58Z","fixes":[{"ecosystem":"npm","package":"gh-pages","fixed_in":["5.0.0"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:npm","package":"gh-pages","fixed_in":["0.12.0-tuxcare.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"gh-pages","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"gh-pages","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.12.0-tuxcare.0"},{"fixed":"0.12.0-tuxcare.1"}]}],"versions":["0.12.0"]},{"source":"osv","ecosystem":"npm","package":"gh-pages","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"5.0.0"}]}]}],"products":[{"vendor":"gh-pages_project","product":"gh-pages"}],"references":[{"url":"https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L11","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/tschaub/gh-pages/blob/e363b144defe8e555f5a54251a6f7f1297c0e3f6/lib/util.js#L16","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/tschaub/gh-pages/issues/446","tags":["x_transferred","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-37611","tags":["advisory"]},{"url":"https://github.com/tschaub/gh-pages/pull/452","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8mmm-9v2q-x3f9"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/37xxx/CVE-2022-37611.json","tags":["advisory"]},{"url":"https://github.com/tschaub/gh-pages","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-37611","description":"Prototype pollution vulnerability in tschaub gh-pages 3.1.0 via the partial variable in 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Fixed in 0.12.0-tuxcare.1.","status":"published","published":"2026-08-04T14:52:38Z","modified":"2026-10-15T09:45:56.595955045Z","updated_at":"2026-11-02T15:43:45.794021Z"}]}}