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CVE-2026-5594

| EUVD-2026-19121 LOW
Code Injection (CWE-94)
2026-04-05 VulDB GHSA-2vh4-chw9-2wfj
2.1
CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
Low
User Interaction
None
Scope
X

Lifecycle Timeline

6
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 18:45 euvd
EUVD-2026-19121
Analysis Generated
Apr 05, 2026 - 18:45 vuln.today
CVE Published
Apr 05, 2026 - 18:30 nvd
MEDIUM 5.3

DescriptionNVD

A weakness has been identified in premAI-io premsql up to 0.2.1. Affected is the function eval of the file premsql/agents/baseline/workers/followup.py. This manipulation of the argument result causes code injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Remote code execution in premAI-io premsql up to version 0.2.1 allows authenticated remote attackers to achieve arbitrary code execution through code injection via manipulation of the result argument in the eval function located in premsql/agents/baseline/workers/followup.py. Publicly available exploit code exists for this vulnerability, and the vendor has not responded to early disclosure attempts, leaving affected deployments without an official patch.

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CVE-2026-5594 vulnerability details – vuln.today

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