CVE-2026-5802

idachev mcp-javadc HTTP os command injection

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.

Affected

idachev · mcp-javadc

CVSS v4.0 VULDB

5.5 MEDIUMCVSS: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

CVSS v3.1 VULDB

7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

2.11% chance of exploitation in the next 30 days, 81st percentile

Published

2026-04-08

Updated

2026-04-10

Proof-of-concept exploits (1)

• BruceJqs/public_exp/issues/20★ · 2026-03-24

References

• CVE Record
• NVD entry

Related

• CVE-2026-5741
• CVE-2026-5803
• CVE-2026-5832
• CVE-2026-7094
• CVE-2026-7272
• CVE-2026-7416