{"cve":"CVE-2022-36885","nvd":{"published":"2022-07-27T15:15:08.980","modified":"2026-06-17T04:54:13.757","status":"Modified","description":"Jenkins GitHub Plugin 1.34.4 and earlier uses a non-constant time comparison function when checking whether the provided and computed webhook signatures are equal, allowing attackers to use statistical methods to obtain a valid webhook signature.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-203"],"references":["http://www.openwall.com/lists/oss-security/2022/07/27/1","https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849","http://www.openwall.com/lists/oss-security/2022/07/27/1","https://www.jenkins.io/security/advisory/2022-07-27/#SECURITY-1849"],"products":["jenkins:github"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2022-36885","score":0.00922,"percentile":0.60336,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-mxcc-7h5m-x57r","url":"https://osv.dev/vulnerability/GHSA-mxcc-7h5m-x57r","summary":"Jenkins GitHub plugin uses weak webhook signature function","modified":"2024-02-20T05:34:10.771595Z","packages":[{"ecosystem":"Maven","name":"com.coravy.hudson.plugins.github:github","purl":"pkg:maven/com.coravy.hudson.plugins.github/github","ranges":["<1.34.5"],"fixed":["1.34.5"]}]}],"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."]}