{"id":"CVE-2026-45298","aliases":["GHSA-3v9w-6365-9w54","GO-2026-5101"],"url":"https://o3.security/vulnerability/CVE-2026-45298","summary":"Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)","details":"Dozzle is a realtime log viewer for docker containers. Prior to 10.5.2, in a default dozzle deploy (the documented quickstart, no DOZZLE_AUTH_PROVIDER set), POST /api/notifications/test-webhook is reachable without authentication and forwards an attacker-controlled URL into a WebhookDispatcher that sends an HTTP POST to the supplied URL with attacker-controlled request headers, and returns the response status code AND up to 1MB of the response body to the caller, when the target replies non-2xx. This vulnerability is fixed in 10.5.2.","published":"2026-05-26T22:01:29.977Z","modified":"2026-08-12T03:51:40.048279971Z","cvss":{"score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},"epss":{"score":0.01491,"percentile":0.7183,"asOf":"2026-08-14"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/amir20/dozzle","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/amir20/dozzle/releases/tag/v10.5.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45298.json"},{"type":"ADVISORY","url":"https://github.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45298"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:40.048279971Z"}}