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vuln-cve/data/2026/19xxx/CVE-2026-19657.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-19657",
"assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
"state": "PUBLISHED",
"assignerShortName": "tenable",
"dateReserved": "2026-08-12T18:52:24.033Z",
"datePublished": "2026-08-12T19:14:33.647Z",
"dateUpdated": "2026-08-12T19:26:44.481Z"
},
"containers": {
"cna": {
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"shortName": "tenable",
"dateUpdated": "2026-08-12T19:14:33.647Z"
},
"title": "ScadaLTS Unauthenticated Reflected XSS",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-79",
"description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')",
"type": "CWE"
}
]
}
],
"impacts": [
{
"capecId": "CAPEC-591",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-591 Reflected XSS"
}
]
}
],
"affected": [
{
"vendor": "SCADA-LTS",
"product": "ScadaLTS",
"versions": [
{
"status": "affected",
"version": "2.7.8.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session."
}
]
}
],
"references": [
{
"url": "https://www.tenable.com/security/research/tra-2026-55"
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"version": "3.1",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseSeverity": "MEDIUM",
"baseScore": 6.1,
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
}
}
],
"credits": [
{
"lang": "en",
"value": "Derrie Sutton, Tenable Research",
"type": "finder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 1.0.4"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-12T19:26:36.584772Z",
"id": "CVE-2026-19657",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-12T19:26:44.481Z"
}
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]
}
}