Files
vuln-cve/data/2026/112xxx/CVE-2026-112256.json
T

241 lines
10 KiB
JSON

{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-112256",
"assignerOrgId": "f81092c5-7f14-476d-80dc-24857f90be84",
"state": "PUBLISHED",
"assignerShortName": "OpenText",
"dateReserved": "2026-10-19T12:58:32.736Z",
"datePublished": "2026-10-29T15:31:18.768Z",
"dateUpdated": "2026-11-05T21:19:48.182Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "f81092c5-7f14-476d-80dc-24857f90be84",
"shortName": "OpenText",
"dateUpdated": "2026-10-29T15:31:18.768Z"
},
"title": "Logon bypass (trust of attacker-controlled completed-methods list)",
"datePublic": "2026-10-29T04:01:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-349",
"description": "CWE-349 Acceptance of extraneous untrusted data with trusted data",
"type": "CWE"
}
]
}
],
"impacts": [
{
"capecId": "CAPEC-1",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
}
]
}
],
"affected": [
{
"vendor": "OpenText",
"product": "Advanced Authentication Server",
"versions": [
{
"status": "affected",
"version": "6.4.0.0",
"lessThanOrEqual": "6.4.3.8",
"changes": [
{
"at": "6.4.3.9",
"status": "unaffected"
}
],
"versionType": "semver"
},
{
"status": "affected",
"version": "6.5.0.0",
"lessThanOrEqual": "6.5.0.10",
"changes": [
{
"at": "6.5.0.11",
"status": "unaffected"
}
],
"versionType": "semver"
},
{
"status": "affected",
"version": "6.6.0.0",
"lessThanOrEqual": "6.6.1.0",
"changes": [
{
"at": "6.6.2.0",
"status": "unaffected"
}
],
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"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": "6.4.3.8"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:opentext:advanced_authentication_server:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.5.0.0",
"versionEndIncluding": "6.5.0.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:opentext:advanced_authentication_server:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6.0.0",
"versionEndIncluding": "6.6.1.0"
}
]
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly Constrained by ACLs.\n\nThis issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.8, from 6.5.0.0 through 6.5.0.10, and from 6.6.0.0 through 6.6.1.0.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "Acceptance of extraneous untrusted data with trusted data vulnerability in OpenText Advanced Authentication Server allows Accessing Functionality Not Properly Constrained by ACLs.<p>This issue affects Advanced Authentication Server: from 6.4.0.0 through 6.4.3.8, from 6.5.0.0 through 6.5.0.10, and from 6.6.0.0 through 6.6.1.0.</p>"
}
]
}
],
"references": [
{
"url": "https://docs.microfocus.com/doc/42/26.3.1/security-improvements-662",
"tags": [
"release-notes"
]
},
{
"url": "https://docs.microfocus.com/doc/2582/26.3.1/security-improvements-662",
"tags": [
"release-notes"
]
},
{
"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": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "PROOF_OF_CONCEPT",
"Safety": "NOT_DEFINED",
"Automatable": "YES",
"Recovery": "NOT_DEFINED",
"valueDensity": "CONCENTRATED",
"vulnerabilityResponseEffort": "MODERATE",
"providerUrgency": "RED",
"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:H/VA:N/SC:H/SI:H/SA:N/E:P/AU:Y/V:C/RE:M/U:Red"
}
}
],
"credits": [
{
"lang": "en",
"value": "JAN FISHER",
"type": "finder"
}
],
"source": {
"defect": [
"904637"
],
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "Vulnogram 1.0.5"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-05T21:19:38.250006Z",
"id": "CVE-2026-112256",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-05T21:19:48.182Z"
}
}
]
}
}