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Fosowl CVE-2026-5584

| EUVD-2026-19113 MEDIUM
Code Injection (CWE-94)
2026-04-05 VulDB GHSA-8mc4-x5m7-gvc2
5.5
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 17:00 euvd
EUVD-2026-19113
Analysis Generated
Apr 05, 2026 - 17:00 vuln.today
CVE Published
Apr 05, 2026 - 16:45 nvd
MEDIUM 6.9

DescriptionNVD

A vulnerability has been found in Fosowl agenticSeek 0.1.0. Impacted is the function PyInterpreter.execute of the file sources/tools/PyInterpreter.py of the component query Endpoint. Such manipulation leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Remote code execution in Fosowl agenticSeek 0.1.0 allows unauthenticated attackers to inject arbitrary Python code via the PyInterpreter.execute function in the query endpoint, enabling full system compromise. The vulnerability exploits unsafe code execution in the component responsible for interpreting user-supplied queries. …

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CVE-2026-5584 vulnerability details – vuln.today

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