{"action":"Upgrade github.com/caddyserver/caddy/v2 to 2.11.4 or later.","affected":[{"fixed":"2.11.4","introduced":"0"}],"component":"github.com/caddyserver/caddy/v2","cve_ids":["CVE-2026-52844"],"ecosystem":"Go","epss":0.00619,"exploited":false,"fixed_versions":["2.11.4"],"ghsa_id":"GHSA-qrp7-cvwr-j2c6","id":"tcs_01M5KGNF0AE3JENE4C07A4MV8P","modified_at":"2026-07-24T19:00:24.317153778Z","published_at":"2026-07-24T18:35:55Z","references":["https://osv.dev/vulnerability/GO-2026-5595","https://github.com/caddyserver/caddy/security/advisories/GHSA-qrp7-cvwr-j2c6"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-5595","url":"https://osv.dev/vulnerability/GO-2026-5595"},{"source":"nvd","source_id":"CVE-2026-52844","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52844"}],"summary":"Caddy: Windows file server path authorization bypass via encoded backslash in github.com/caddyserver/caddy"}