Quick answers
- Is CVE-2026-35293 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-35293 being exploited in the wild.
- How severe is CVE-2026-35293?
- Critical severity, with a CVSS score of 9.8, published 17 June 2026.
- Which products and versions are affected?
- Oracle WebCenter Sites 14.1.2.0.0.
- Is there a fix for CVE-2026-35293?
- 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-2026-35293 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-35293?
- 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
A critical vulnerability exists in Oracle WebCenter Sites (component of Oracle Fusion Middleware) version 14.1.2.0.0. The flaw is classified as a missing authentication for a critical function (CWE-306), allowing an unauthenticated attacker to gain unauthorized access via the HTTP protocol. The vulnerability is easily exploitable and requires no user interaction. Successful exploitation results in a complete takeover of the affected WebCenter Sites instance, impacting confidentiality, integrity, and availability. Users should refer to the Oracle Critical Patch Update (CPU) for June 2026 for remediation steps.
Affected products
- Oracle WebCenter Sites 14.1.2.0.0
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory