CVE-2026-83032: Oracle WebCenter Sites privilege escalation via HTTP

CVE-2026-83032 · Severity: high · CVSS 8.8 · Published 2026-09-15

Oracle WebCenter Sites is a content management system used for building enterprise web portals. A low-privilege authenticated attacker with network access can exploit an unspecified vulnerability to gain complete control over the WebCenter Sites instance, potentially exposing customer content, modifying critical data, and causing service outages.

Technologies: Oracle WebCenter Sites. Vendors: Oracle.

Quick answers

Is CVE-2026-83032 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-83032 being exploited in the wild.
How severe is CVE-2026-83032?
High severity, with a CVSS score of 8.8, published 15 September 2026.
Which products and versions are affected?
Oracle WebCenter Sites 12.2.1.4.0, 14.1.2.0.0.
Is there a fix for CVE-2026-83032?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-83032 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-83032?
Check whether you run Oracle WebCenter Sites at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

This vulnerability in Oracle WebCenter Sites allows a low-privileged attacker with network access to exploit an unspecified flaw via HTTP, achieving complete system compromise (confidentiality, integrity, and availability impact). The attack requires valid authentication credentials but no user interaction. The vulnerability affects WebCenter Sites versions 12.2.1.4.0 and 14.1.2.0.0. A patch is expected to be available through Oracle's critical patch updates.

Affected products

  • Oracle WebCenter Sites 12.2.1.4.0, 14.1.2.0.0

Timeline

  • 2026-09-15: disclosed

References

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