{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/coder/coder","cve_ids":["CVE-2026-63443"],"ecosystem":"Go","epss":0.00762,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-qrwj-vh9x-gw5v","id":"tcs_01M5KGQSCJNYZ343ZS711B0DBG","modified_at":"2026-09-16T03:55:37.481979469Z","published_at":"2026-07-07T16:41:46Z","references":["https://osv.dev/vulnerability/GO-2026-5923","https://github.com/coder/coder/security/advisories/GHSA-qrwj-vh9x-gw5v","https://github.com/coder/coder/pull/26600"],"severity":{"label":"high","score":8.3},"sources":[{"source":"osv","source_id":"GO-2026-5923","url":"https://osv.dev/vulnerability/GO-2026-5923"},{"source":"nvd","source_id":"CVE-2026-63443","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63443"}],"summary":"Coder's workspace agent API insecure redirect handling allowed cross-agent file read and write in github.com/coder/coder"}