Server-Side Request Forgery Vulnerability in Hugging Face Smolagents
CVE-2026-2654

5.3MEDIUM

Key Information:

Vendor

Huggingface

Status
Smolagents
Vendor
CVE Published:
18 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2654?

A vulnerability exists in Hugging Face's smolagents version 1.24.0 within the LocalPythonExecutor component, specifically affecting the requests.get and requests.post functions. This weakness permits a remote attacker to manipulate requests to unintended destinations, potentially leading to unauthorized access to internal resources. Public exploit code has been released, indicating that this vulnerability can be leveraged by malicious actors. The vendor was informed of the issue but has not responded to inquiries.

Affected Version(s)

smolagents 1.24.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-2654 - Proof of Concept

References

https://vuldb.com/?id.346451
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346451
signaturepermissions-required
https://vuldb.com/?submit.752774
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Choco094late (VulDB User)
.