{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/coder/coder","cve_ids":["CVE-2026-55431"],"ecosystem":"Go","epss":0.00336,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-v54h-cp2w-9x4g","id":"tcs_01M5KGQSQ1E11JRN2Q9278GAPH","modified_at":"2026-07-07T20:30:16.373105936Z","published_at":"2026-07-07T16:41:46Z","references":["https://osv.dev/vulnerability/GO-2026-5924","https://github.com/coder/coder/security/advisories/GHSA-v54h-cp2w-9x4g","https://github.com/coder/coder/pull/26146"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5924","url":"https://osv.dev/vulnerability/GO-2026-5924"}],"summary":"Coder's session token leaked to arbitrary hosts via `coder open app` for external workspace apps in github.com/coder/coder"}