CVE-2026-5802

5.5 mediumEPSS 1.8%

Medium (5.5). EPSS 1.8% chance of exploitation in the next 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.

Severity

CVSS 4.0

5.5 medium

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

CVSS 3.1

7.3 high

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

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWEs: CWE-77, CWE-78
Published: 2026-04-08
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19

References

https://github.com/BruceJqs/public_exp/issues/2
https://github.com/idachev/mcp-javadc/
https://github.com/idachev/mcp-javadc/issues/7
https://vuldb.com/submit/786974
https://vuldb.com/vuln/356241

Check your stack JSON