{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-1564", "assignerOrgId": "c91e5604-2bd1-401f-a0ec-b25342b57ef9", "state": "PUBLISHED", "assignerShortName": "Pega", "dateReserved": "2026-01-28T19:59:26.073Z", "datePublished": "2026-04-15T21:31:19.982Z", "dateUpdated": "2026-04-15T21:31:19.982Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "c91e5604-2bd1-401f-a0ec-b25342b57ef9", "shortName": "Pega", "dateUpdated": "2026-04-15T21:31:19.982Z"}, "title": "Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.", "datePublic": "2026-04-15T22:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-80", "description": "CWE-80: Improper Neutralization of Script Related HTML Tags in a Web Page", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-18", "descriptions": [{"lang": "en", "value": "CAPEC-18: XSS Targeting Non-Script Elements"}]}], "affected": [{"vendor": "Pegasystems", "product": "Pega Infinity", "versions": [{"status": "affected", "version": "8.1.0", "lessThan": "Infinity 25.1.2", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><div>Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.</div></div>"}]}], "references": [{"url": "https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 5.1, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Michal Skowron from ING Hubs Poland", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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