CVE-2026-2131

low · 2.1

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.

2.1

CVSS

15.6%

EPSS (exploit prob.)

97th

EPSS percentile

2026-02-08

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-77CWE-78

Affected products

Vendor	Product	Affected versions
xixianliang	harmonyos_mcp_server	0.1.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/scanleale/MCP_sec/blob/main/HarmonyOS-mcp-server%20RCE%20vulnerability.md
https://vuldb.com/?ctiid.344766
https://vuldb.com/?id.344766
https://vuldb.com/?submit.747209

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-2131