High 7.3Published Apr 8, 2026

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

Updated under an hour ago (Oct 26, 2026, 1:10 AM ET)

Does this affect you?

It affects idachev mcp-javadc. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for idachev mcp-javadc

Exploited in the last 30 days

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.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

idachev mcp-javadc idachev:mcp_javadc (from the name)	1.2.0; 1.2.1; 1.2.2; 1.2.3; 1.2.4	CNA record

References

https://vuldb.com/vuln/356241vdb-entry, technical-description
https://vuldb.com/vuln/356241/ctisignature, permissions-required
https://vuldb.com/submit/786974third-party-advisory
https://github.com/idachev/mcp-javadc/issues/7issue-tracking
https://github.com/BruceJqs/public_exp/issues/2exploit, issue-tracking
https://github.com/idachev/mcp-javadc/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.