CVE-2026-19657

{"id": "CVE-2026-19657", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-19657", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-12T19:26:36.584772Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "vulnreport@tenable.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "affected": [{"source": "vulnreport@tenable.com", "affectedData": [{"vendor": "SCADA-LTS", "product": "ScadaLTS", "versions": [{"status": "affected", "version": "2.7.8.1", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-12T20:17:43.060", "references": [{"url": "https://www.tenable.com/security/research/tra-2026-55", "tags": ["Third Party Advisory"], "source": "vulnreport@tenable.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "vulnreport@tenable.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "ScadaLTS 2.7.8.1\u00a0reflects 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."}], "lastModified": "2026-08-25T13:04:03.800", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:scada-lts:scada-lts:2.7.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2A6612E-7A82-4F25-97FF-C8750A101595"}], "operator": "OR"}]}], "sourceIdentifier": "vulnreport@tenable.com"}