CVE-2026-125114 (GCVE-0-2026-125114)

Vulnerability from cvelistv5 – Published: 2026-11-09 22:14 – Updated: 2026-11-09 22:14
VLAI
Title
Novu: SSRF via conditions filter webhook bypasses validateUrlSsrf() protection
Summary
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.
Severity
8.3 (High)
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
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
novuhq novu Affected: < 3.15.0
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "novu",
          "vendor": "novuhq",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.15.0"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "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",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918: Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-09T22:14:57.669Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/novuhq/novu/security/advisories/GHSA-4x48-cgf9-q33f"
        },
        {
          "name": "https://github.com/novuhq/novu/pull/10457",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/novuhq/novu/pull/10457"
        },
        {
          "name": "https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/novuhq/novu/commit/87d965eb88340ac7cd262dd52c8015acd092dc68"
        },
        {
          "name": "https://github.com/novuhq/novu/releases/tag/v3.15.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/novuhq/novu/releases/tag/v3.15.0"
        }
      ],
      "source": {
        "advisory": "GHSA-4x48-cgf9-q33f",
        "discovery": "UNKNOWN"
      },
      "title": "Novu: SSRF via conditions filter webhook bypasses validateUrlSsrf() protection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-125114",
    "datePublished": "2026-11-09T22:14:57.669Z",
    "dateReserved": "2026-11-09T17:45:35.936Z",
    "dateUpdated": "2026-11-09T22:14:57.669Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}



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