CVE-2026-2654 huggingface smolagents LocalPythonExecutor requests.post server-side request forgery
Attackers can exploit LocalPythonExecutor in smolagents to perform server-side request forgery, potentially accessing internal resources.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2654?
CVE-2026-2654 is a medium-severity server-side request forgery vulnerability in huggingface smolagents, published on 18 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in huggingface smolagents 1.24.0. Impacted is the function requests.get/requests.post of the component LocalPythonExecutor. Executing a manipulation can lead to server-side request forgery. It is possible to launch 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-2654?
3 open source packages ship an affected version, including smolagents. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
smolagents PyPI | All versions to 1.24.0 | None |
smolagents PyPI | All versions to 1.24.0 | None |
smolagents PyPI | All versions to 1.24.0 | None |
Products include Huggingface Smolagents.
How do I fix CVE-2026-2654?
No fix has been published for CVE-2026-2654 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-2654 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2654 exists.
Other vulnerabilities in huggingface smolagents
Sources
Also known as GHSA-jxgv-6j54-wwc7, PYSEC-2026-3067.