GHSA-54fq-v6x8-244g
Hugging Face Smolagents has an Injection issue
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | smolagents | <= 1.25.0.dev0 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
A weakness has been identified in huggingface smolagents 1.25.0.dev0. This affects the function evaluate_augassign/evaluate_call/evaluate_with of the file src/smolagents/local_python_executor.py of the component Incomplete Fix CVE-2025-9959. This manipulation causes code injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2026-4963
- https://gist.github.com/YLChen-007/35b7d46e892266a0ed6dbe57802858be
- https://gist.github.com/YLChen-007/7146f45960f79bc1e2976fed526e0a9b
- https://github.com/huggingface/smolagents
- https://vuldb.com/?ctiid.353840
- https://vuldb.com/?id.353840
- https://vuldb.com/?submit.777623
- https://vuldb.com/?submit.777643
- https://vuldb.com/?submit.777644