Path Traversal Vulnerability in frdel Agent-Zero by frdel
CVE-2026-4307

5.3MEDIUM

Key Information:

Vendor

Frdel

Status
Agent-zero
Vendor
CVE Published:
17 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4307?

A security flaw has been identified in frdel's Agent-Zero product, specifically in version 0.9.7-10. This vulnerability is associated with the 'get_abs_path' function located in the 'python/helpers/files.py' file. It allows an attacker to manipulate file paths, resulting in unauthorized access to files on the server. This can be executed remotely without requiring user authentication. The exploit code has been publicly released, posing a significant risk to users. Despite early notification, the vendor has not provided a response, raising concerns about a lack of support and timely patches for affected users.

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Affected Version(s)

agent-zero 0.9.7-10

agent-zero 0.9.7-10

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-2026-4307 - Proof of Concept

References

https://vuldb.com/?id.351337
vdb-entrytechnical-description
https://vuldb.com/?ctiid.351337
signaturepermissions-required
https://vuldb.com/?submit.771967
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
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

Eric-y (VulDB User)
VulDB
JSON
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