CVE-2026-5802

HIGH

idachev mcp-javadc HTTP os command injection

Title source: cna
STIX 2.1

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.

Scores

CVSS v3 7.3
EPSS 0.0176
EPSS Percentile 82.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-77 CWE-78
Status published
Products (5)
idachev/mcp-javadc 1.2.0
idachev/mcp-javadc 1.2.1
idachev/mcp-javadc 1.2.2
idachev/mcp-javadc 1.2.3
idachev/mcp-javadc 1.2.4
Published Apr 08, 2026
Tracked Since Apr 09, 2026