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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.

PUBLISHED Reserved 2026-02-06 | Published 2026-02-08 | Updated 2026-02-23 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

0.1.0
affected

Timeline

2026-02-06:Advisory disclosed
2026-02-06:VulDB entry created
2026-02-09:VulDB entry last update

Credits

Lexpl0it (VulDB User) reporter

References

vuldb.com/?id.344766 (VDB-344766 | XixianLiang HarmonyOS-mcp-server input_text os command injection) vdb-entry technical-description

vuldb.com/?ctiid.344766 (VDB-344766 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.747209 (Submit #747209 | GitHub HarmonyOS-mcp-server v0.1.0 Command Injection) third-party-advisory

github.com/...main/HarmonyOS-mcp-server RCE vulnerability.md exploit

cve.org (CVE-2026-2131)

nvd.nist.gov (CVE-2026-2131)

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