by Kastro
Paper/Archive/CVE-2025-15031

CVE-2025-15031

mlflow mlflow/mlflow — Path Traversal Vulnerability in mlflow/mlflow

EPSS 0.9%public exploitCVSS 9.1
critical.is priorityof 100
49
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 59.5.595 × 2011.9Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A vulnerability in MLflow's pyfunc extraction process allows for arbitrary file writes due to improper handling of tar archive entries. Specifically, the use of `tarfile.extractall` without path validation enables crafted tar.gz files containing `..` or absolute paths to escape the intended extraction directory. This issue affects the latest version of MLflow and poses a high/critical risk in scenarios involving multi-tenant environments or ingestion of untrusted artifacts, as it can lead to arbitrary file overwrites and potential remote code execution.

Affected

ProductAffectedFixed inSource
mlflow/mlflowunspecified – latest–CNA
Red Hat OpenShift AI (RHOAI)see advisory–redhat-SADP

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
@huntr_ai (CNA)8.1CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
redhat-SADP (CNA)8.1CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploithuntr.com/bounties/09856f77-f968-446f-a930-657d126efe4erefaccess.redhat.com/security/cve/CVE-2025-15031refbugzilla.redhat.com/show_bug.cgi?id=2448912refsecurity.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-15031.json