RCE in Idachev Mcp-javadc
CVE-2026-5802
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 at…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.004 (61.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Idachev Mcp-javadc — versions 1.2.0, 1.2.1, 1.2.2
Weakness classification (CWE)
References
- VDB-356241 | idachev mcp-javadc HTTP os command injection (technical-description, vdb-entry)
- VDB-356241 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #786974 | idachev @idachev/mcp-javadc 1.2.4 Command Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5802?
- CVE-2026-5802 is a high-severity vulnerability in Idachev Mcp-javadc, classified under Command Injection. CVSS score: 7.3/10. Published 2026-04-08.
- How severe is CVE-2026-5802?
- High severity. CVSS v3 base score is 7.3 out of 10.