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CVE-2026-61229 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:16:56.130Z and has not been modified since then. The CVE-2026-61229 vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0, with a CVSS score of 8.1, indicating high confidentiality, integrity, and availability impacts. This vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle WebCenter Portal, potentially leading to system takeover. Evidence is limited to public sources and may not reflect the full scope of affected systems or potential impacts. Defenders should verify system configurations, review network access controls, and monitor for suspicious activity. The vulnerability is difficult to exploit and requires careful consideration of network access controls and system configurations.

Vendor
Oracle Corporation
Product
Oracle WebCenter Portal
CVSS
HIGH 8.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-18
Original CVE updated
2026-08-24
Advisory published
2026-08-18
Advisory updated
2026-08-24

Who should care

Administrators and users of Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0 should apply patches or updates to prevent potential system compromise. Additionally, security teams and vulnerability management teams should review system configurations and monitor for suspicious activity. Operators of affected systems should prioritize patching and review compensating controls to minimize potential impacts.

Technical summary

The CVE-2026-61229 vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0, with a CVSS score of 8.1, indicating high confidentiality, integrity, and availability impacts. The vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle WebCenter Portal, potentially leading to system takeover. This vulnerability is difficult to exploit and requires careful consideration of network access controls and system configurations.

Defensive priority

Oracle WebCenter Portal vulnerability with high CVSS score of 8.1, allowing unauthenticated attackers to compromise the system.

Recommended defensive actions

  • Apply vendor patches or updates to Oracle WebCenter Portal
  • Restrict network access to Oracle WebCenter Portal
  • Monitor Oracle WebCenter Portal for suspicious activity
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE-2026-61229 vulnerability affects Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0, with a CVSS score of 8.1, indicating high confidentiality, integrity, and availability impacts. This vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle WebCenter Portal, potentially leading to system takeover. Evidence is limited to public sources and may not reflect the full scope of affected systems or potential impacts. Defenders should verify system configurations, review network access controls, and monitor for suspicious activity.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:16:56.130Z and has not been modified since then.