{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-19810", "assignerOrgId": "80d3bcb6-88de-48c2-a47e-aebf795f19b5", "state": "PUBLISHED", "assignerShortName": "symantec", "dateReserved": "2026-08-13T23:13:33.974Z", "datePublished": "2026-10-13T20:03:05.034Z", "dateUpdated": "2026-10-13T20:03:05.034Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "80d3bcb6-88de-48c2-a47e-aebf795f19b5", "shortName": "symantec", "dateUpdated": "2026-10-13T20:03:05.034Z"}, "title": "Cross-Site Scripting (XSS) in Symantec Endpoint Detection and Response Console", "datePublic": "2026-10-13T19:54:00.000Z", "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-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"vendor": "Broadcom", "product": "Symantec Endpoint Detection and Response", "versions": [{"status": "affected", "version": "4.12"}, {"status": "unaffected", "version": "4.13"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Symantec Endpoint Detection and Response (SEDR) Console, prior to 4.13, may be susceptible to a Cross-Site Scripting (XSS) vulnerability, which is a type of issue whereby an attacker may attempt to inject malicious script that executes in the context of another user\u2019s session, potentially resulting in unauthorized access to functionality or information normally restricted to that user.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Symantec Endpoint Detection and Response (SEDR) Console, prior to 4.13, may be susceptible to a Cross-Site Scripting (XSS) vulnerability, which is a type of issue whereby an attacker may attempt to inject malicious script that executes in the context of another user\u2019s session, potentially resulting in unauthorized access to functionality or information normally restricted to that user."}]}], "references": [{"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38870"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 5.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}}], "credits": [{"lang": "en", "value": "Serhat Yapici", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Symantec Endpoint Detection and Response", "vendor": "Broadcom", "versions": [{"status": "affected", "version": "4.12"}, {"status": "unaffected", "version": "4.13"}]}], "source": "secure@symantec.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Symantec Endpoint Detection and Response (SEDR) Console, prior to 4.13, may be susceptible to a Cross-Site Scripting (XSS) vulnerability, which is a type of issue whereby an attacker may attempt to inject malicious script that executes in the context of another user\u2019s session, potentially resulting in unauthorized access to functionality or information normally restricted to that user."}], "id": "CVE-2026-19810", "lastModified": "2026-10-13T21:17:37.943", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "secure@symantec.com", "type": "Secondary"}]}, "published": "2026-10-13T21:17:37.943", "references": [{"source": "secure@symantec.com", "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/38870"}], "sourceIdentifier": "secure@symantec.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "secure@symantec.com", "type": "Secondary"}]}

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