{"id":"CVE-2026-45298","state":"PUBLISHED","title":"Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)","description":"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.","publishedAt":"2026-05-26T22:01:29.977Z","updatedAt":"2026-05-27T14:23:39.845Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["amir20 dozzle"],"affected":[{"vendor":"amir20","product":"dozzle","versions":[{"version":"< 10.5.2","status":"affected"}]}],"references":["https://github.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54","https://github.com/amir20/dozzle/releases/tag/v10.5.2"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/45xxx/CVE-2026-45298.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45298","state":"PUBLISHED","datePublished":"2026-05-26T22:01:29.977Z","dateUpdated":"2026-05-27T14:23:39.845Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-11T20:14:43.201Z"},"containers":{"cna":{"title":"Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"amir20","product":"dozzle","versions":[{"version":"< 10.5.2","status":"affected"}]}],"references":[{"url":"https://github.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54","name":"https://github.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/amir20/dozzle/releases/tag/v10.5.2","name":"https://github.com/amir20/dozzle/releases/tag/v10.5.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-26T22:01:29.977Z"},"source":{"advisory":"GHSA-3v9w-6365-9w54","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/amir20/dozzle/security/advisories/GHSA-3v9w-6365-9w54","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-27T14:23:07.094049Z","id":"CVE-2026-45298","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-27T14:23:39.845Z"}}]}}}