{"id":"GHSA-v82v-rq72-phq9","summary":"Server side request forgery in @isomorphic-git/cors-proxy","details":"The package @isomorphic-git/cors-proxy before 2.7.1 is vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.","aliases":["CVE-2021-23664"],"modified":"2026-03-13T22:11:41.126673Z","published":"2022-01-26T22:13:05Z","database_specific":{"severity":"HIGH","nvd_published_at":"2022-01-21T20:15:00Z","github_reviewed":true,"cwe_ids":["CWE-918"],"github_reviewed_at":"2022-01-24T22:53:26Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23664"},{"type":"WEB","url":"https://github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311"},{"type":"PACKAGE","url":"https://github.com/isomorphic-git/cors-proxy"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788"}],"affected":[{"package":{"name":"@isomorphic-git/cors-proxy","ecosystem":"npm","purl":"pkg:npm/%40isomorphic-git/cors-proxy"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-v82v-rq72-phq9/GHSA-v82v-rq72-phq9.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"}]}