{"id":"CVE-2026-125114","published":"2026-11-09T23:17:21.587","lastModified":"2026-11-09T23:17:21.713","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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68","tags":[]},{"url":"https://github.com/novuhq/novu/pull/10457","tags":[]},{"url":"https://github.com/novuhq/novu/releases/tag/v3.15.0","tags":[]},{"url":"https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f","tags":[]}],"exploitRefs":[{"url":"https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68","tags":[]},{"url":"https://github.com/novuhq/novu/pull/10457","tags":[]},{"url":"https://github.com/novuhq/novu/releases/tag/v3.15.0","tags":[]},{"url":"https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f","tags":[]}],"hasPoc":true,"ai":null}