CVE-2026-71275
OpenBK7231T Reflected XSS via OTA host Parameter
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
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 |
Stay Ahead of the Next One
Get instant alerts for openshwprojects openbk7231t_app
Be the first to know when new medium vulnerabilities affecting openshwprojects openbk7231t_app are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
openshwprojects / OpenBK7231T_App
0 ≤ *
References
Credits
Alibek Baxtiyorov