CVE-2026-71274 [HIGH] – OpenBK7231T’s CHANNEL_SetLabel (src/cmnds/cmd_channels.c) stores channel labels received v

OpenBK7231T’s CHANNEL_SetLabel (src/cmnds/cmd_channels.c) stores channel labels received via the MQTT SetChannelLabel command using strdup with no HTML sanitization. CHANNEL_GetLabel returns these labels unsanitized, and they are rendered via hprintf255 at 15+ locations in src/httpserver/http_fns.c with no HTML encoding.