CVE-2024-27132 json
Insufficient sanitization in MLflow leads to XSS when running an untrusted recipe.
published 2024-02-23 2 y ago modified 2026-09-08 2 mo ago also BIT-mlflow-2024-27132 , EUVD-2024-0533 , GHSA-6749-m5cp-6cg7 , PYSEC-2024-240
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
Insufficient sanitization in MLflow leads to XSS when running an untrusted recipe.
This issue leads to a client-side RCE when running an untrusted recipe in Jupyter Notebook.
The vulnerability stems from lack of sanitization over template variables.
Patch / fix
- pypi mlflow 2.10.0
- bitnami mlflow 2.10.0
- lfprojects mlflow 2.10.0
- github.com/mlflow/mlflow#10873 pull request
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- research.jfrog.com https://research.jfrog.com/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
| OSV | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | mlflow | <2.10.0 |
2.10.0 |
| bitnami | mlflow | <2.10.0 |
2.10.0 |
Affected products
- lfprojects mlflow
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/mlflow/mlflow/pull/10873
web, issue-tracking, patch, report
-
research.jfrog.com
/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930/
exploit, third-party-advisory, advisory, evidence, web
-
nvd.nist.gov
/vuln/detail/CVE-2024-27132
advisory, web
-
github.com
/mlflow/mlflow
package
-
github.com
/pypa/advisory-database/tree/main/vulns/mlflow/PYSEC-2024-240.yaml
web
-
research.jfrog.com
/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930
web
-
github.com
/advisories/GHSA-6749-m5cp-6cg7
web, advisory
Sources
- CVE List CVE-2024-27132
- GitHub Advisory GHSA-6749-m5cp-6cg7
- NVD CVE-2024-27132
- OSV BIT-mlflow-2024-27132
- OSV PYSEC-2024-240
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.