{"id":"CVE-2026-125114","state":"PUBLISHED","title":"Novu: SSRF via conditions filter webhook bypasses validateUrlSsrf() protection","description":"Novu provides an API for sending notifications through multiple channels. Prior to 3.15.0, the conditions filter webhook in libs/application-generic/src/usecases/conditions-filter/conditions-filter.usecase.ts passes the user-configured child.webhookUrl directly to axios.post without calling validateUrlSsrf. Evaluating a workflow condition can therefore make the worker send a POST request to a private or link-local service and return the response data for condition evaluation. The response is stored in execution details and exposed through GET /execution-details, which can disclose credentials from POST-capable metadata services or data from internal services, although metadata endpoints that require GET are not reachable through this path. This issue is fixed in version 3.15.0.","publishedAt":"2026-11-09T22:14:57.669Z","updatedAt":"2026-11-09T22:14:57.669Z","severity":{"score":8.3,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["novuhq novu"],"affected":[{"vendor":"novuhq","product":"novu","versions":[{"version":"< 3.15.0","status":"affected"}]}],"references":["https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f","https://github.com/novuhq/novu/pull/10457","https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68","https://github.com/novuhq/novu/releases/tag/v3.15.0"],"weaknesses":["CWE-918"],"ingestedAt":"2026-11-09T22:20:06.645Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/125xxx/CVE-2026-125114.json","commit":"c7dcfa1cc26aecb1a6a14a7dcf063dafe6b05968","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-125114","state":"PUBLISHED","datePublished":"2026-11-09T22:14:57.669Z","dateUpdated":"2026-11-09T22:14:57.669Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-11-09T17:45:35.936Z"},"containers":{"cna":{"title":"Novu: SSRF via conditions filter webhook bypasses validateUrlSsrf() protection","descriptions":[{"lang":"en","value":"Novu provides an API for sending notifications through multiple channels. Prior to 3.15.0, the conditions filter webhook in libs/application-generic/src/usecases/conditions-filter/conditions-filter.usecase.ts passes the user-configured child.webhookUrl directly to axios.post without calling validateUrlSsrf. Evaluating a workflow condition can therefore make the worker send a POST request to a private or link-local service and return the response data for condition evaluation. The response is stored in execution details and exposed through GET /execution-details, which can disclose credentials from POST-capable metadata services or data from internal services, although metadata endpoints that require GET are not reachable through this path. This issue is fixed in version 3.15.0."}],"affected":[{"vendor":"novuhq","product":"novu","versions":[{"version":"< 3.15.0","status":"affected"}]}],"references":[{"url":"https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f","name":"https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/novuhq/novu/pull/10457","name":"https://github.com/novuhq/novu/pull/10457","tags":["x_refsource_MISC"]},{"url":"https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68","name":"https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68","tags":["x_refsource_MISC"]},{"url":"https://github.com/novuhq/novu/releases/tag/v3.15.0","name":"https://github.com/novuhq/novu/releases/tag/v3.15.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.3,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0"}}],"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":"2026-11-09T22:14:57.669Z"},"source":{"advisory":"GHSA-4x48-cgf9-q33f","discovery":"UNKNOWN"}}}}}