CVE-2026-5802 MEDIUM

CVE-2026-5802: idachev mcp-javadc HTTP os command injection

Vendor Idachev
Product mcp-javadc
Weakness CWE-78
Published April 8, 2026
Last update April 10, 2026
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CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

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

What the vulnerability does

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.

Key dates

Disclosure timeline

April 8, 2026 CVE published
April 10, 2026 Record updated