{"id":"CVE-2026-1564","state":"PUBLISHED","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.","description":"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.","publishedAt":"2026-04-15T21:31:19.982Z","updatedAt":"2026-04-16T14:16:54.925Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"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","source":"Pega"},"assigner":"Pega","products":["Pegasystems Pega Infinity"],"affected":[{"vendor":"Pegasystems","product":"Pega Infinity","defaultStatus":"unaffected","versions":[{"version":"8.1.0","status":"affected","lessThan":"Infinity 25.1.2","versionType":"custom"}]}],"references":["https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note"],"weaknesses":["CWE-80"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1564.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1564","state":"PUBLISHED","datePublished":"2026-04-15T21:31:19.982Z","dateUpdated":"2026-04-16T14:16:54.925Z","assignerShortName":"Pega","assignerOrgId":"c91e5604-2bd1-401f-a0ec-b25342b57ef9","dateReserved":"2026-01-28T19:59:26.073Z"},"containers":{"cna":{"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.","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."}],"affected":[{"vendor":"Pegasystems","product":"Pega Infinity","defaultStatus":"unaffected","versions":[{"version":"8.1.0","status":"affected","lessThan":"Infinity 25.1.2","versionType":"custom"}]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-80","lang":"en","description":"CWE-80: Improper Neutralization of Script Related HTML Tags in a Web Page","type":"CWE"}]}],"providerMetadata":{"shortName":"Pega","orgId":"c91e5604-2bd1-401f-a0ec-b25342b57ef9","dateUpdated":"2026-04-15T21:31:19.982Z"},"datePublic":"2026-04-15T22:00:00.000Z","impacts":[{"capecId":"CAPEC-18","descriptions":[{"lang":"en","value":"CAPEC-18: XSS Targeting Non-Script Elements"}]}],"credits":[{"lang":"en","value":"Michal Skowron from ING Hubs Poland","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-16T14:16:39.665831Z","id":"CVE-2026-1564","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-16T14:16:54.925Z"}}]}}}