{"id":"CVE-2026-89212","aliases":["EUVD-2026-76103","GHSA-58hf-8fhw-r5mw"],"status":"published","title":"XML External Entity in Akana API Platform","description":"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.","severity":{"version":"4.0","score":9.2,"vector":"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","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0044,"percentile":0.38757,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2026-09-11T13:23:56Z","modified":"2026-09-18T19:30:42Z","products":[{"vendor":"perforce","product":"akana"}],"references":[{"url":"https://portal.perforce.com/s/cve/a91Qi000003CxPBIA0/xml-external-entity-in-akana-api-platform"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89212"},{"url":"https://github.com/advisories/GHSA-58hf-8fhw-r5mw"}],"sources":{"cve":[{"id":"CVE-2026-89212","title":"XML External Entity in Akana API Platform","description":"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.","status":"published","published":"2026-09-11T13:23:56.485Z","modified":"2026-09-11T13:57:07.579Z","cvss":[{"version":"4.0","score":9.2,"vector":"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","level":"critical","assessor":"cna"},{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:19:55.176387Z"}],"euvd":[{"id":"EUVD-2026-76103","description":"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.","status":"published","published":"2026-09-11T13:23:56Z","modified":"2026-09-11T13:57:07Z","cvss":[{"version":"4.0","score":9.2,"vector":"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","level":"critical"}],"updated_at":"2026-11-02T17:28:22.567961Z"}],"ghsa":[{"id":"GHSA-58hf-8fhw-r5mw","title":"A flaw resulting in XML external entity (XXE) was found in Akana API Platform in which references...","description":"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.","status":"published","published":"2026-09-11T15:32:41Z","modified":"2026-09-11T15:32:48Z","cvss":[{"version":"4.0","score":9.2,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:11:45.091927Z"}],"nvd":[{"id":"CVE-2026-89212","description":"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.","status":"published","published":"2026-09-11T14:17:36.847Z","modified":"2026-09-18T19:30:42.73Z","cvss":[{"version":"4.0","score":9.2,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:12:46.271848Z"}]}}