Medium 6.3Published Feb 7, 2026

CVE-2026-2131XixianLiang HarmonyOS-mcp-server input_text os command injection

Updated under an hour ago (Oct 25, 2026, 9:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for XixianLiang HarmonyOS-mcp-server

Exploited in the last 30 days

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: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/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: Analyzed
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

XixianLiang HarmonyOS-mcp-server xixianliang:harmonyos_mcp_server (from the name)	0.1.0	CNA record
xixianliang harmonyos_mcp_server xixianliang:harmonyos_mcp_server	0.1.0	NVD

References

https://vuldb.com/?id.344766vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.344766signature, permissions-required, vdb-entry
https://vuldb.com/?submit.747209third-party-advisory, vdb-entry
https://github.com/scanleale/MCP_sec/blob/main/HarmonyOS-mcp-server%20RCE%20vulnerability.mdexploit, third-party-advisory

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.