{"action":"Upgrade github.com/mccutchen/go-httpbin to 2.18.0 or later.","affected":[{"fixed":"2.18.0","introduced":"0"}],"component":"github.com/mccutchen/go-httpbin","cve_ids":["CVE-2025-45286"],"ecosystem":"Go","epss":0.00267,"exploited":false,"fixed_versions":["2.18.0"],"ghsa_id":"GHSA-528q-4pgm-wvg2","id":"tcs_01M5KEXGREVVEMWW8G3WVG4T4G","modified_at":"2026-07-08T07:14:02.850946617Z","published_at":"2025-03-21T22:29:47Z","references":["https://osv.dev/vulnerability/GHSA-528q-4pgm-wvg2","https://github.com/mccutchen/go-httpbin/security/advisories/GHSA-528q-4pgm-wvg2","https://nvd.nist.gov/vuln/detail/CVE-2025-45286","https://github.com/mccutchen/go-httpbin/commit/0decfd1a2e88d85ca6bfb8a92421653f647cbc04","https://github.com/mccutchen/go-httpbin","https://github.com/mccutchen/go-httpbin/releases/tag/v2.18.0"],"severity":{"label":"low"},"sources":[{"source":"osv","source_id":"GHSA-528q-4pgm-wvg2","url":"https://osv.dev/vulnerability/GHSA-528q-4pgm-wvg2"}],"summary":"Reflected XSS in go-httpbin due to unrestricted client control over Content-Type"}