Code Injection Vulnerability in Fosowl agenticSeek Product
CVE-2026-5584

6.9MEDIUM

Key Information:

Vendor

Fosowl

Status
Agenticseek
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5584?

A code injection vulnerability has been identified in Fosowl's agenticSeek version 0.1.0, specifically within the PyInterpreter.execute function located in the sources/tools/PyInterpreter.py file of the query Endpoint component. This vulnerability allows attackers to execute arbitrary code remotely, potentially compromising system integrity. The details of the exploit have been publicly disclosed, and despite early communication to the vendor regarding the issue, no response has been received.

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Affected Version(s)

agenticSeek 0.1.0

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-2026-5584 - Proof of Concept

References

https://vuldb.com/vuln/355383
vdb-entrytechnical-description
https://vuldb.com/vuln/355383/cti
signaturepermissions-required
https://vuldb.com/submit/784052
third-party-advisory

CVSS V4

Score:
6.9
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

Yu Bao (VulDB User)
VulDB CNA Team
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