Is there a public PoC exploit available for EUVD-2026-19113?

Yes, a public proof-of-concept exploit is available for EUVD-2026-19113. Prioritise patching immediately. EPSS: 0.0%.

Agenticseek EUVD-2026-19113

Q: What is the CVSS score of EUVD-2026-19113?

EUVD-2026-19113 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.0%.

| CVE-2026-5584 MEDIUM

Code Injection (CWE-94)

2026-04-05 VulDB

GHSA-8mc4-x5m7-gvc2

Code Injection RCE Agenticseek

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

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

Lifecycle Timeline

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

DescriptionCVE.org

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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Vulnerability AssessmentAI

Risk Assessment	This vulnerability presents substantial real-world risk despite a moderate CVSS score of 6.9. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker sends a specially crafted HTTP request to the query endpoint with a payload containing malicious Python code injected into a query parameter. The application parses the request, passes the user input directly to PyInterpreter.execute without validation, and the malicious code executes within the application's process context. …
Remediation	No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-19113 vulnerability details – vuln.today

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