CVSS 4.0
8.7 highCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HCVE-2025-54413
High (8.7). EPSS 0.2% chance of exploitation in the next 30 days. Fixed in skops 0.12.0.
skops is a Python library which helps users share and ship their scikit-learn based models. Versions 0.11.0 and below contain an inconsistency in MethodNode, which can be exploited to access unexpected object fields through dot notation. This can be used to achieve arbitrary code execution at load time. While this issue may seem similar to GHSA-m7f4-hrc6-fwg3, it is actually more severe, as it relies on fewer assumptions about trusted types. This is fixed in version 12.0.0.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
- CWE
- CWE-351
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4v6w-xpmh-gfgp | PyPI | skops | <0.12.0 | 0.12.0 |
| PYSEC-2026-1926 | PyPI | skops | <0.12.0 | 0.12.0 |
References
- https://drive.google.com/drive/folders/1bmVV18mnPbWy21hVYgf51yVJpf78vtB_?usp=sharing
- https://github.com/skops-dev/skops/commit/0aeca055509dfb48c1506870aabdd9e247adf603
- https://github.com/skops-dev/skops/releases/tag/v0.12.0
- https://github.com/skops-dev/skops/security/advisories/GHSA-4v6w-xpmh-gfgp
- https://github.com/skops-dev/skops/security/advisories/GHSA-m7f4-hrc6-fwg3