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PatchSiren cyber security CVE debrief

CVE-2026-60552 Oracle Corporation CVE debrief

A critical vulnerability was identified in Oracle WebCenter Sites, a product of Oracle Fusion Middleware. The vulnerability, tracked as CVE-2026-60552, has a CVSS 3.1 Base Score of 9.9, indicating a high impact on confidentiality, integrity, and availability. The vulnerability affects Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0. It is easily exploitable by a low-privileged attacker with network access via HTTP, potentially leading to a takeover of Oracle WebCenter Sites. The scope of the vulnerability is not limited to Oracle WebCenter Sites, as successful attacks may significantly impact additional products.

Vendor
Oracle Corporation
Product
Oracle WebCenter Sites
CVSS
CRITICAL 9.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-21
Original CVE updated
2026-07-27
Advisory published
2026-07-21
Advisory updated
2026-07-27

Who should care

Organizations using Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0 should prioritize patching this vulnerability. The critical nature of this vulnerability and its potential for exploitation make it essential for security teams to assess their exposure and apply necessary patches promptly.

Technical summary

The vulnerability in Oracle WebCenter Sites is caused by inadequate security controls, allowing low-privileged attackers with network access via HTTP to compromise the system. The CVSS vector for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H, indicating a high severity. The vulnerability can lead to a takeover of Oracle WebCenter Sites, and its scope may extend beyond the product itself, impacting other products.

Defensive priority

High

Recommended defensive actions

  • Apply patches provided by Oracle for Oracle WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0.
  • Restrict network access to Oracle WebCenter Sites to minimize the attack surface.
  • Monitor Oracle WebCenter Sites for suspicious activity.
  • Implement additional security controls, such as multi-factor authentication and intrusion detection systems.
  • Conduct a thorough review of system configurations to ensure they align with security best practices.
  • Verify that all users have the least privileges necessary to perform their tasks.
  • Regularly review and update incident response plans to address potential exploitation of this vulnerability.

Evidence notes

The CVE record was published on 2026-07-21T22:17:55.183Z and was last modified on 2026-07-27T13:18:23.247Z. The NVD entry is currently Undergoing Analysis. Oracle has provided a security alert for this vulnerability (reference: [email protected]).

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-21T22:17:55.183Z and has not been modified since then. The NVD entry is currently Undergoing Analysis.