Quick answers
- Is CVE-2026-91246 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91246 being exploited in the wild.
- How severe is CVE-2026-91246?
- Medium severity, with a CVSS score of 6.1, published 20 October 2026.
- Which products and versions are affected?
- Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0.
- Is there a fix for CVE-2026-91246?
- 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-2026-91246 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-91246?
- Check whether you run Oracle WebCenter Portal 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 is a cross-site request forgery (CSRF) vulnerability in the Runtime Tools component of Oracle WebCenter Portal that exploits insufficient request validation. The vulnerability requires user interaction—a victim must be tricked into clicking a link or visiting a malicious page—but can be exploited over the network without authentication by an external attacker. Successful exploitation grants unauthorized read and update/insert/delete access to WebCenter Portal data, with potential scope expansion to other products.
Affected products
- Oracle WebCenter Portal 12.2.1.4.0, 14.1.2.0.0
Timeline
- 2026-10-20: disclosed