{"id":"CVE-2026-112255","state":"PUBLISHED","title":"Endpoint credential minting (insecure default allow-list)","description":"Initialization of a resource with an insecure default vulnerability in OpenText Advanced Authentication Server allows Excessive Allocation.\n\nThis issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.x, from 6.5.0.0 through 6.5.0.x, and from 6.6.0.0 through 6.6.1.0.\n\n\n\nThe fix for this is issue is to create a secure configuration.  The 6.6.2.0 release has a best practice entry if the configuration is unsecure.\n\n\n\nA secure configuration is to NOT allow creation/recreation of Unauthenticated Endpoints.  If creation/recreation of Unauthenticated Endpoints is required, you should only allow it from trusted networks.  \n\n\n\nTo remedy this issue, change your configuration to NOT allow creation/recreation of Unauthenticated Endpoints. If you require Unauthenticated Endpoints, you MUST change your configuration to use a non-empty whitelist to specify the trusted networks.  An empty whitelist will allow all networks to create/recreate endpoints.","publishedAt":"2026-10-29T15:30:55.825Z","updatedAt":"2026-10-29T15:30:55.825Z","severity":{"score":2.9,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/R:A/V:D/RE:L/U:Amber","source":"OpenText"},"assigner":"OpenText","products":["OpenText Advanced Authentication Server"],"affected":[{"vendor":"OpenText","product":"Advanced Authentication Server","defaultStatus":"unaffected","versions":[{"version":"6.4.0.0","status":"affected","lessThanOrEqual":"6.4.3.x","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"},{"version":"6.5.0.0","status":"affected","lessThanOrEqual":"6.5.0.x","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"},{"version":"6.6.0.0","status":"affected","lessThanOrEqual":"6.6.1.0","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"}]}],"references":["https://docs.microfocus.com/doc/42/26.3.1/security-improvements-662","https://docs.microfocus.com/doc/2582/26.3.1/security-improvements-662","https://docs.microfocus.com/doc/42/6.4.3.9/security-improvements-6439","https://docs.microfocus.com/doc/42/6.5.0.11/security-improvements-65011"],"weaknesses":["CWE-1188"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/112xxx/CVE-2026-112255.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-112255","state":"PUBLISHED","datePublished":"2026-10-29T15:30:55.825Z","dateUpdated":"2026-10-29T15:30:55.825Z","assignerShortName":"OpenText","assignerOrgId":"f81092c5-7f14-476d-80dc-24857f90be84","dateReserved":"2026-10-19T12:57:54.064Z"},"containers":{"cna":{"title":"Endpoint credential minting (insecure default allow-list)","descriptions":[{"lang":"en","value":"Initialization of a resource with an insecure default vulnerability in OpenText Advanced Authentication Server allows Excessive Allocation.\n\nThis issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.x, from 6.5.0.0 through 6.5.0.x, and from 6.6.0.0 through 6.6.1.0.\n\n\n\nThe fix for this is issue is to create a secure configuration.  The 6.6.2.0 release has a best practice entry if the configuration is unsecure.\n\n\n\nA secure configuration is to NOT allow creation/recreation of Unauthenticated Endpoints.  If creation/recreation of Unauthenticated Endpoints is required, you should only allow it from trusted networks.  \n\n\n\nTo remedy this issue, change your configuration to NOT allow creation/recreation of Unauthenticated Endpoints. If you require Unauthenticated Endpoints, you MUST change your configuration to use a non-empty whitelist to specify the trusted networks.  An empty whitelist will allow all networks to create/recreate endpoints."}],"affected":[{"vendor":"OpenText","product":"Advanced Authentication Server","defaultStatus":"unaffected","versions":[{"version":"6.4.0.0","status":"affected","lessThanOrEqual":"6.4.3.x","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"},{"version":"6.5.0.0","status":"affected","lessThanOrEqual":"6.5.0.x","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"},{"version":"6.6.0.0","status":"affected","lessThanOrEqual":"6.6.1.0","changes":[{"at":"6.6.2.0","status":"unaffected"}],"versionType":"semver"}]}],"references":[{"url":"https://docs.microfocus.com/doc/42/26.3.1/security-improvements-662"},{"url":"https://docs.microfocus.com/doc/2582/26.3.1/security-improvements-662"},{"url":"https://docs.microfocus.com/doc/42/6.4.3.9/security-improvements-6439"},{"url":"https://docs.microfocus.com/doc/42/6.5.0.11/security-improvements-65011"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"PROOF_OF_CONCEPT","Safety":"NOT_DEFINED","Automatable":"YES","Recovery":"AUTOMATIC","valueDensity":"DIFFUSE","vulnerabilityResponseEffort":"LOW","providerUrgency":"AMBER","version":"4.0","baseSeverity":"LOW","baseScore":2.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/AU:Y/R:A/V:D/RE:L/U:Amber"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1188","lang":"en","description":"CWE-1188 Initialization of a resource with an insecure default","type":"CWE"}]}],"providerMetadata":{"shortName":"OpenText","orgId":"f81092c5-7f14-476d-80dc-24857f90be84","dateUpdated":"2026-10-29T15:30:55.825Z"},"datePublic":"2026-10-29T04:01:00.000Z","impacts":[{"capecId":"CAPEC-130","descriptions":[{"lang":"en","value":"CAPEC-130 Excessive Allocation"}]}],"cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:opentext:advanced_authentication_server:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4.0.0","versionEndIncluding":"6.4.3.x"},{"vulnerable":true,"criteria":"cpe:2.3:a:opentext:advanced_authentication_server:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5.0.0","versionEndIncluding":"6.5.0.x"},{"vulnerable":true,"criteria":"cpe:2.3:a:opentext:advanced_authentication_server:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.0.0","versionEndIncluding":"6.6.1.0"}]}]}],"configurations":[{"lang":"en","value":"Endpoint creation/recreation allowed from untrusted networks.","supportingMedia":[{"type":"text/html","base64":false,"value":"<div><span>&nbsp;Endpoint creation/recreation allowed from untrusted networks.&nbsp;&nbsp;</span></div>"}]}],"credits":[{"lang":"en","value":"JAN FISHER","type":"finder"}],"source":{"defect":["906432"],"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}}