CVE-2025-1473 json
CSRF in mlflow/mlflow
published 2025-03-20 19 mo ago modified 2026-09-08 2 mo ago also BIT-mlflow-2025-1473 , EUVD-2025-6808 , GHSA-969w-gqqr-g6j3 , PYSEC-2026-1646
- cvss
- 5.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
A Cross-Site Request Forgery (CSRF) vulnerability exists in the Signup feature of mlflow/mlflow versions 2.17.0 to 2.20.1. This vulnerability allows an attacker to create a new account, which may be used to perform unauthorized actions on behalf of the malicious user.
Patch / fix
- pypi mlflow 2.20.3
- bitnami mlflow 2.20.1
- mlflow mlflow/mlflow 2.20.2
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.com https://huntr.com/bounties/43dc50b6-7d1e-41b9-9f97-f28809df1d45 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N |
| OSV | 3.1 | 7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N |
| OSV | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | mlflow | >=2.17.0, <2.20.3 |
2.20.3 |
| bitnami | mlflow | >=2.17.0, <2.20.1 |
2.20.1 |
Affected products
- mlflow mlflow/mlflow
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
github.com
/mlflow/mlflow/commit/ecfa61cb43d3303589f3b5834fd95991c9706628
web, patch
-
huntr.com
/bounties/43dc50b6-7d1e-41b9-9f97-f28809df1d45
web, exploit, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-1473
advisory, web
-
github.com
/mlflow/mlflow
package
-
pypi.org
/project/mlflow
package
-
github.com
/advisories/GHSA-969w-gqqr-g6j3
advisory
Sources
- CVE List CVE-2025-1473
- GitHub Advisory GHSA-969w-gqqr-g6j3
- NVD CVE-2025-1473
- OSV BIT-mlflow-2025-1473
- OSV PYSEC-2026-1646
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.