CVE-2026-5802

| EUVD-2026-20623 MEDIUM
2026-04-08 [email protected] GHSA-r8rp-hx65-58jj
6.9
CVSS 4.0
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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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
Analysis Generated
Apr 08, 2026 - 20:23 vuln.today
EUVD ID Assigned
Apr 08, 2026 - 20:23 euvd
EUVD-2026-20623
CVE Published
Apr 08, 2026 - 20:16 nvd
MEDIUM 6.9

Tags

Command Injection

Description

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Analysis

Remote code execution in idachev mcp-javadc up to version 1.2.4 allows unauthenticated attackers to inject arbitrary operating system commands through the jarFilePath parameter in the HTTP Interface, with publicly available exploit code and a moderate CVSS score of 6.9 reflecting limited confidentiality, integrity, and availability impact.

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Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: +0.8
CVSS: +34
POC: 0

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CVE-2026-5802 vulnerability details – vuln.today
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