CVE-2026-71275
OpenBK7231T - Reflected XSS via OTA host Parameter
CVSS Score
5.4
EPSS Score
0.1%
EPSS Percentile
3th
OpenBK7231T's http_fn_ota_exec() (src/httpserver/http_fns.c) reflects the `host` query parameter directly into an HTML response via hprintf255(request, "<h3>OTA requested for %s!</h3>", tmpA) with no HTML encoding, allowing a crafted URL such as /ota_exec?host=<script>alert(1)</script> to execute JavaScript in an authenticated admin's browser when they click a malicious link.
| CWE | CWE-79 |
| Vendor | openshwprojects |
| Product | openbk7231t_app |
| Published | Aug 5, 2026 |
| Last Updated | Aug 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
openshwprojects / OpenBK7231T_App
0 ≤ *
References
Credits
Alibek Baxtiyorov