{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89212","assignerOrgId":"ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e","state":"PUBLISHED","assignerShortName":"Perforce","dateReserved":"2026-09-11T07:46:11.541Z","datePublished":"2026-09-11T13:23:56.485Z","dateUpdated":"2026-09-11T13:57:07.579Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e","shortName":"Perforce","dateUpdated":"2026-09-11T13:34:49.778Z"},"title":"XML External Entity in Akana API Platform","datePublic":"2026-09-11T12:51:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-611","description":"CWE-611 Improper restriction of XML external entity reference","type":"CWE"}]}],"affected":[{"vendor":"Perforce","product":"Akana","platforms":["Akana API Platform"],"versions":[{"status":"unaffected","version":"2024.1.6, 2025.1.2, 2026.2","versionType":"custom"},{"status":"affected","version":"All versions prior to 2024.1","versionType":"custom"},{"status":"affected","version":"2024.1.0","lessThanOrEqual":"2024.1.5","versionType":"custom"},{"status":"affected","version":"2025.1.0","lessThanOrEqual":"2025.1.1","versionType":"custom"},{"status":"affected","version":"2026.1","versionType":"custom"}],"defaultStatus":"affected"}],"descriptions":[{"lang":"en","value":"A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references were improperly restricted during XML-to-JSON processing. The issue affects Akana versions 2026.1, 2025.1.1, and all versions before 2024.1.6 (including older unsupported versions of Akana) and has been fixed as a security patch in the latest release of supported versions.","supportingMedia":[{"type":"text/html","base64":false,"value":"A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references were improperly restricted during XML-to-JSON processing. The issue affects Akana versions 2026.1, 2025.1.1, and all versions before 2024.1.6 (including older unsupported versions of Akana) and has been fixed as a security patch in the latest release of supported versions.<br>"}]}],"references":[{"url":"https://portal.perforce.com/s/cve/a91Qi000003CxPBIA0/xml-external-entity-in-akana-api-platform"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","subIntegrityImpact":"LOW","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":"CRITICAL","baseScore":9.2,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:L/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":8.6,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"}}],"credits":[{"lang":"en","value":"Yoeri Vegt","type":"finder"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-11T13:56:52.693483Z","id":"CVE-2026-89212","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"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":"2026-09-11T13:57:07.579Z"}}]}}