6.8
CVE-2026-32112
- EPSS 0.18%
- Veröffentlicht 11.03.2026 20:42:30
- Zuletzt bearbeitet 17.03.2026 15:39:07
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
Loginha-mcp has XSS via Unescaped HTML in OAuth Consent Form
ha-mcp is a Home Assistant MCP Server. Prior to 7.0.0, the ha-mcp OAuth consent form renders user-controlled parameters via Python f-strings with no HTML escaping. An attacker who can reach the OAuth endpoint and convince the server operator to follow a crafted authorization URL could execute JavaScript in the operator's browser. This affects only users running the beta OAuth mode (ha-mcp-oauth), which is not part of the standard setup and requires explicit configuration. This vulnerability is fixed in 7.0.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Homeassistant-ai ≫ Home Assistant Mcp Server Version < 7.0.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.18% | 0.077 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.7 | 1.6 | 2.7 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
|
| security-advisories@github.com | 6.8 | 1.6 | 5.2 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
|
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://github.com/homeassistant-ai/ha-mcp/security/advisories/GHSA-pf93-j98v-25pv