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CVE-2026-2393

A Server-Side Request Forgery (SSRF) vulnerability exists in MLflow versions prior to 3.9.0. The `_create_webhook()` function in `mlflow/server/handlers.py` accepts a user-controlled `url` parameter without validation, and the `_send_webhook_request()` function in `mlflow/webhooks/delivery.py` sends HTTP POST requests to this attacker-controlled URL. This allows an authenticated attacker to force the MLflow backend to send HTTP requests to internal services, cloud metadata endpoints, or arbitrar
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f921ef9646da6f01185903626fc866123eee20fd288bccbdba30227fd9de56d2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"mlflow/mlflow","vendor":"mlflow","versions":[{"lessThan":"3.10.0","status":"affected","version":"unspecified","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://github.com/mlflow/mlflow/commit/64aa0ab7207f9c649b59ba1a5f40d82196817389"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://huntr.com/bounties/04ef100d-06b5-4a70-95b1-b7be23aa8150"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/adp/0/references/0
{"url":"https://huntr.com/bounties/04ef100d-06b5-4a70-95b1-b7be23aa8150"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:54075ff3d0f2657ed3a0a313175b7b993d09dc680ff6135fc150933cc06941ce · sha256:794de6ca46adb2c9… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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