{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.4.4"}],"component":"cors-anywhere","cve_ids":["CVE-2020-36851"],"ecosystem":"npm","epss":0.00828,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-r3jv-xfgx-gj24","id":"tcs_01M5KG7S0VNABN76DH541A2GVR","modified_at":"2026-05-04T08:43:03.443518630Z","published_at":"2025-09-25T15:30:24Z","references":["https://osv.dev/vulnerability/GHSA-r3jv-xfgx-gj24","https://github.com/SocketDev/security-research/security/advisories/GHSA-9wmg-93pw-fc3g","https://nvd.nist.gov/vuln/detail/CVE-2020-36851","https://github.com/Rob--W/cors-anywhere/issues/152","https://github.com/Rob--W/cors-anywhere/issues/521","https://github.com/Rob--W/cors-anywhere/issues/78","https://github.com/Rob--W/cors-anywhere","https://www.certik.com/resources/blog/cors-anywhere-dangers-of-misconfigured-third-party-software","https://www.vulncheck.com/advisories/rob-w-cors-anywhere-misconfigured-cors-proxy-allows-ssrf"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-r3jv-xfgx-gj24","url":"https://osv.dev/vulnerability/GHSA-r3jv-xfgx-gj24"}],"summary":"cors-anywhere vulnerable to server-side request forgery"}