{"cve":"CVE-2022-40082","nvd":{"published":"2022-09-28T14:15:10.907","modified":"2026-06-17T05:00:51.273","status":"Modified","description":"Hertz v0.3.0 ws discovered to contain a path traversal vulnerability via the normalizePath function.","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:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/cloudwego/hertz/issues/228","https://github.com/cloudwego/hertz/pull/229","https://github.com/cloudwego/hertz/issues/228","https://github.com/cloudwego/hertz/pull/229"],"products":["cloudwego:hertz"],"source":"nvd","synced_at":"2026-10-19T21:36:05.460296998+00:00"},"epss":{"cve":"CVE-2022-40082","score":0.01111,"percentile":0.65963,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c9qr-f6c8-rgxf","url":"https://osv.dev/vulnerability/GHSA-c9qr-f6c8-rgxf","summary":"Hertz contains path traversal via normalizePath function","modified":"2023-11-08T04:10:22.365620Z","packages":[{"ecosystem":"Go","name":"github.com/cloudwego/hertz","purl":"pkg:golang/github.com/cloudwego/hertz","ranges":["<0.3.1"],"fixed":["0.3.1"]}]},{"id":"GO-2022-1027","url":"https://osv.dev/vulnerability/GO-2022-1027","summary":"Path traversal in github.com/cloudwego/hertz","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"github.com/cloudwego/hertz","purl":"pkg:golang/github.com/cloudwego/hertz","ranges":["<0.3.1"],"fixed":["0.3.1"]}]}],"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."]}