{"cve":"CVE-2022-2564","nvd":{"published":"2022-07-28T20:15:11.187","modified":"2026-06-17T04:42:07.560","status":"Modified","description":"Prototype Pollution in GitHub repository automattic/mongoose prior to 6.4.6.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-1321"],"references":["https://github.com/Automattic/mongoose/blob/51e758541763b6f14569744ced15cc23ab8b50c6/lib/schema.js#L88-L141","https://github.com/Automattic/mongoose/compare/6.4.5...6.4.6","https://github.com/automattic/mongoose/commit/a45cfb6b0ce0067ae9794cfa80f7917e1fb3c6f8","https://huntr.dev/bounties/055be524-9296-4b2f-b68d-6d5b810d1ddd","https://github.com/Automattic/mongoose/blob/51e758541763b6f14569744ced15cc23ab8b50c6/lib/schema.js#L88-L141"],"products":["mongoosejs:mongoose"],"source":"nvd","synced_at":"2026-10-19T21:34:18.502168378+00:00"},"epss":{"cve":"CVE-2022-2564","score":0.31301,"percentile":0.98276,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-f825-f98c-gj3g","url":"https://osv.dev/vulnerability/GHSA-f825-f98c-gj3g","summary":"automattic/mongoose vulnerable to Prototype pollution via Schema.path","modified":"2023-12-06T01:02:07.656454Z","packages":[{"ecosystem":"npm","name":"mongoose","purl":"pkg:npm/mongoose","ranges":[">=6.0.0 <6.4.6"],"fixed":["6.4.6"]},{"ecosystem":"npm","name":"mongoose","purl":"pkg:npm/mongoose","ranges":["<5.13.15"],"fixed":["5.13.15"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}