CVE-2026-2131 — MEDIUM (6.3)

Vulnerability Description

A vulnerability was identified in XixianLiang HarmonyOS-mcp-server 0.1.0. This vulnerability affects the function input_text. The manipulation of the argument text leads to os command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

CVSS Score

6.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Xixianliang	Harmonyos Mcp Server	0.1.0

Related Weaknesses (CWE)

CWE-78 CWE-77

References

https://github.com/scanleale/MCP_sec/blob/main/HarmonyOS-mcp-server%20RCE%20vulnExploitThird Party Advisory
https://vuldb.com/?ctiid.344766Permissions RequiredVDB Entry
https://vuldb.com/?id.344766Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.747209Third Party AdvisoryVDB Entry

FAQ

What is CVE-2026-2131?

CVE-2026-2131 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A vulnerability was identified in XixianLiang HarmonyOS-mcp-server 0.1.0. This vulnerability affects the function input_text. The manipulation of the argument text leads to os command injection. Remot...

How severe is CVE-2026-2131?

CVE-2026-2131 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-2131?

Check the references section above for vendor advisories and patch information. Affected products include: Xixianliang Harmonyos Mcp Server.