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vuln-cve/data/2026/71xxx/CVE-2026-71274.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-71274",
"assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
"state": "PUBLISHED",
"assignerShortName": "TuranSec",
"dateReserved": "2026-08-05T12:23:34.967Z",
"datePublished": "2026-08-05T12:26:21.160Z",
"dateUpdated": "2026-08-10T11:46:52.287Z"
},
"containers": {
"cna": {
"title": "OpenBK7231T Stored XSS via Unsanitized MQTT-Set Channel Labels",
"descriptions": [
{
"lang": "en",
"value": "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.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<p>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.</p>"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-79",
"cweId": "CWE-79",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "openshwprojects",
"product": "OpenBK7231T_App",
"programFiles": [
"src/cmnds/cmd_channels.c",
"src/httpserver/http_fns.c"
],
"versions": [
{
"version": "0",
"lessThanOrEqual": "*",
"status": "affected",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
}
}
],
"references": [
{
"url": "https://github.com/openshwprojects/OpenBK7231T_App",
"tags": [
"third-party-advisory"
]
}
],
"credits": [
{
"lang": "en",
"value": "Alibek Baxtiyorov",
"type": "finder"
}
],
"providerMetadata": {
"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
"shortName": "TuranSec",
"dateUpdated": "2026-08-10T11:46:52.287Z"
},
"source": {
"discovery": "EXTERNAL"
},
"datePublic": "2026-08-05T12:26:21.160Z"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-05T15:55:58.051783Z",
"id": "CVE-2026-71274",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-05T15:56:05.627Z"
}
}
]
}
}