cve-2026-73951
HIGH CVSS 8.1 opencve
Description
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
Timeline
- Published
- 2026-09-15 20:17 UTC
- Last Modified
- 2026-09-22
CVSS Details
CVSS details not available.
Affected Products
No product information available.
Weaknesses (CWE)
CVSS metrics
| Version | Base | Severity | Vector | Exploitability | Impact | Source |
|---|---|---|---|---|---|---|
| 3.1 | 8.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
mitre | ||
| 3.1 | 8.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
nvd | ||
| 3.1 | 8.1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
opencve |
References
No references available.
Linked Vulnerabilities
No linked vulnerabilities found.
{
"cve": "CVE-2026-73951",
"enrichment": {
"affected": [
{
"configurations": [
{
"platform": null,
"status": "affected",
"versions": {
"scheme": "generic",
"value": "12.2.1.4.0"
}
},
{
"platform": null,
"status": "affected",
"versions": {
"scheme": "generic",
"value": "14.1.2.0.0"
}
}
],
"enrichment": {
"confidence": 95.0,
"confidence_source": "inferred",
"scores": [
{
"score": 95.0,
"source": "inferred"
},
{
"score": 100.0,
"source": "matching"
}
]
},
"original": {
"product": "Oracle WebCenter Portal",
"source": "cna",
"vendor": "Oracle Corporation"
},
"product": "webcenter_portal",
"vendor": "oracle"
}
],
"created": "2026-09-17T00:00:16.370091+00:00",
"updated": "2026-09-20T12:00:13.872144+00:00",
"vendors": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
]
},
"epss": {
"score": 0.00392
},
"mitre": {
"cpes": [
"cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:webcenter_portal:14.1.2.0.0:*:*:*:*:*:*:*"
],
"created": "2026-09-15T20:02:42.582000+00:00",
"description": "Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
"metrics": {
"cvssV2_0": {},
"cvssV3_0": {},
"cvssV3_1": {
"score": 8.1,
"vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
"cvssV4_0": {}
},
"mitre_repo_path": "cves/2026/73xxx/CVE-2026-73951.json",
"references": [
"https://www.oracle.com/security-alerts/cspusep2026.html"
],
"title": null,
"updated": "2026-09-16T16:29:45.618000+00:00",
"vendors": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
],
"weaknesses": []
},
"nvd": {
"cpes": [
"cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:webcenter_portal:14.1.2.0.0:*:*:*:*:*:*:*"
],
"created": "2026-09-15T20:17:46.240000+00:00",
"description": "Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
"metrics": {
"cvssV2_0": {},
"cvssV3_0": {},
"cvssV3_1": {
"score": 8.1,
"vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
"cvssV4_0": {}
},
"nvd_repo_path": "2026/CVE-2026-73951.json",
"references": [
"https://www.oracle.com/security-alerts/cspusep2026.html"
],
"title": null,
"updated": "2026-09-22T19:50:56.333000+00:00",
"vendors": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
],
"weaknesses": [
"CWE-284"
]
},
"opencve": {
"changes": [
{
"created": "2026-09-15T20:15:00+00:00",
"data": [
{
"details": {
"new": "Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
"old": null
},
"type": "description"
},
{
"details": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
],
"type": "first_time"
},
{
"details": {
"added": [
"cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:webcenter_portal:14.1.2.0.0:*:*:*:*:*:*:*"
],
"removed": []
},
"type": "cpes"
},
{
"details": {
"added": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
],
"removed": []
},
"type": "vendors"
},
{
"details": {
"added": [
"https://www.oracle.com/security-alerts/cspusep2026.html"
],
"removed": []
},
"type": "references"
},
{
"details": {
"added": {
"cvssV3_1": {
"score": 8.1,
"vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
},
"removed": {},
"updated": {}
},
"type": "metrics"
}
],
"id": "9f82c641-b0ba-40d2-b92c-3a3367dbfe6d"
},
{
"created": "2026-09-16T17:30:00+00:00",
"data": [
{
"details": {
"added": [
"CWE-284"
],
"removed": []
},
"type": "weaknesses"
},
{
"details": {
"added": {
"ssvc": {
"options": {
"Automatable": "no",
"Exploitation": "none",
"Technical Impact": "total"
},
"version": "2.0.3"
}
},
"removed": {},
"updated": {}
},
"type": "metrics"
}
],
"id": "364adf06-aed1-4302-97e4-16a242fc7831"
},
{
"created": "2026-09-17T05:30:00+00:00",
"data": [
{
"details": {
"new": "Unauthenticated HTTP Access Allows Compromise of Oracle WebCenter Portal",
"old": null
},
"type": "title"
}
],
"id": "7e44b398-d1dc-4962-9f55-0d63095ebb33"
},
{
"created": "2026-09-20T12:15:00+00:00",
"data": [
{
"details": {
"new": null,
"old": "Unauthenticated HTTP Access Allows Compromise of Oracle WebCenter Portal"
},
"type": "title"
}
],
"id": "0ad5efa9-6677-4542-b9e4-399fd26e302e"
}
],
"cpes": {
"data": [
"cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:oracle:webcenter_portal:14.1.2.0.0:*:*:*:*:*:*:*"
],
"providers": [
"mitre",
"nvd"
]
},
"created": {
"data": "2026-09-15T20:02:42.582000+00:00",
"provider": "mitre"
},
"description": {
"data": "Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
"provider": "mitre"
},
"metrics": {
"cvssV2_0": {
"data": {},
"provider": null
},
"cvssV3_0": {
"data": {},
"provider": null
},
"cvssV3_1": {
"data": {
"score": 8.1,
"vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
"provider": "mitre"
},
"cvssV4_0": {
"data": {},
"provider": null
},
"epss": {
"data": {
"score": 0.00392
},
"provider": "first"
},
"kev": {
"data": {},
"provider": null
},
"ssvc": {
"data": {
"options": {
"Automatable": "no",
"Exploitation": "none",
"Technical Impact": "total"
},
"version": "2.0.3"
},
"provider": "vulnrichment"
},
"threat_severity": {
"data": null,
"provider": null
}
},
"references": {
"data": [
"https://www.oracle.com/security-alerts/cspusep2026.html"
],
"providers": [
"mitre",
"nvd"
]
},
"title": {
"data": null,
"provider": null
},
"updated": {
"data": "2026-09-20T12:00:13.872144+00:00",
"provider": "enrichment"
},
"vendors": {
"data": [
"oracle",
"oracle$PRODUCT$webcenter_portal"
],
"providers": [
"mitre",
"nvd",
"enrichment"
]
},
"weaknesses": {
"data": [
"CWE-284"
],
"providers": [
"nvd",
"vulnrichment"
]
}
},
"vulnrichment": {
"cpes": [],
"created": "2026-09-15T20:02:42.582000+00:00",
"description": "Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Portlet Services). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Portal. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Portal. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).",
"metrics": {
"cvssV2_0": {},
"cvssV3_0": {},
"cvssV3_1": {},
"cvssV4_0": {},
"kev": {},
"ssvc": {
"options": {
"Automatable": "no",
"Exploitation": "none",
"Technical Impact": "total"
},
"version": "2.0.3"
}
},
"references": [],
"title": null,
"updated": "2026-09-16T14:54:10.187000+00:00",
"vendors": [],
"vulnrichment_repo_path": "2026/73xxx/CVE-2026-73951.json",
"weaknesses": [
"CWE-284"
]
}
}