CVE-2026-18159
Full vulnerability record from the local CVENow database.
Description
A vulnerability in OpenText OpenText Directory Services (OTDS) on Windows and Linux allows Clickjacking. This issue affects OpenText Directory Services (OTDS): from 10.5 through 26.2.
Severity
MEDIUM
CVSS score
5.3
(v4.0)
Vulnerability status
Received
Source identifier
Published
2026-11-05 20:17:51.870000
Last modified
2026-11-05 21:18:46.093000
View original CVE JSON
{
"id": "CVE-2026-18159",
"sourceIdentifier": "[email protected]",
"published": "2026-11-05T20:17:51.870",
"lastModified": "2026-11-05T21:18:46.093",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in OpenText OpenText Directory Services (OTDS) on Windows and Linux allows Clickjacking.\n\nThis issue affects OpenText Directory Services (OTDS): from 10.5 through 26.2."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "OpenText",
"product": "OpenText Directory Services (OTDS)",
"defaultStatus": "unaffected",
"platforms": [
"Windows",
"Linux"
],
"versions": [
{
"version": "10.5",
"lessThanOrEqual": "26.2",
"versionType": "custom",
"status": "affected",
"changes": [
{
"at": "26.2.5, 26.1.8, 25.4.11, 25.3.13, 25.2.11, 25.1.12, 24.4.22, 24.3.7, 24.2.8, 24.1.11, 23.4.20, 23.3.11, 23.2.8, 23.1.10, 22.4.21",
"status": "unaffected"
}
]
},
{
"version": "26.2.5",
"status": "unaffected"
},
{
"version": "26.1.8",
"status": "unaffected"
},
{
"version": "25.4.11",
"status": "unaffected"
},
{
"version": "25.3.13",
"status": "unaffected"
},
{
"version": "25.2.11",
"status": "unaffected"
},
{
"version": "25.1.12",
"status": "unaffected"
},
{
"version": "24.4.22",
"status": "unaffected"
},
{
"version": "24.3.7",
"status": "unaffected"
},
{
"version": "24.2.8",
"status": "unaffected"
},
{
"version": "24.1.11",
"status": "unaffected"
},
{
"version": "23.4.20",
"status": "unaffected"
},
{
"version": "23.3.11",
"status": "unaffected"
},
{
"version": "23.2.8",
"status": "unaffected"
},
{
"version": "23.1.10",
"status": "unaffected"
},
{
"version": "22.4.21",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/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",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"cvssMetricV31": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-11-05T20:29:29.717453Z",
"id": "CVE-2026-18159",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-1021"
}
]
}
],
"references": [
{
"url": "https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0876890",
"source": "[email protected]"
}
]
}