XixianLiang HarmonyOS-mcp-server input_text os command injection
Priority MEDIUM 57CWE-77Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.17249 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| XixianLiang | HarmonyOS-mcp-server | 0.1.0 | — | No fix listed | CNA |
- HarmonyOS-mcp-server VendorXixianLiang Affected 0.1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xixianliang:harmonyos_mcp_server:0.1.0:*:*:*:*:*:*:* | 0.1.0 | Vulnerable | XixianLiang |
- cpe:2.3:a:xixianliang:harmonyos_mcp_server:0.1.0:*:*:*:*:*:*:* Versions 0.1.0 Vulnerable ·XixianLiang
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2131
- 2026-10-03 Alias added: GHSA-2fhv-6v4j-h4qx
References
Sources
- CVE-2026-2131 · CVE Program
- CVE-2026-2131 · NVD
- FIRST EPSS
- GHSA-2fhv-6v4j-h4qx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences