Quick answers
- Is CVE-2026-91262 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91262 being exploited in the wild.
- How severe is CVE-2026-91262?
- Medium severity, with a CVSS score of 5.4, published 20 October 2026.
- Which products and versions are affected?
- Oracle Webcenter Content 14.1.2.0.0.
- Is there a fix for CVE-2026-91262?
- 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-2026-91262 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-91262?
- Check whether you run Oracle Webcenter Content 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 an easily exploitable vulnerability in the Content Server component of Oracle WebCenter Content that requires no authentication but does require user interaction. The attack vector is network-based over HTTP. Successful exploitation results in unauthorized read access to a subset of accessible data and unauthorized write access (insert, update, delete) to some data. A fix is not yet documented in the advisory.
Affected products
- Oracle WebCenter Content 14.1.2.0.0
Timeline
- 2026-10-20: disclosed