Quick answers
- Is CVE-2026-87361 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87361 being exploited in the wild.
- How severe is CVE-2026-87361?
- Medium severity, with a CVSS score of 4.3, published 20 October 2026.
- Which products and versions are affected?
- Oracle Webcenter Content 12.2.1.4.0.
- Is there a fix for CVE-2026-87361?
- 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-2026-87361 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-87361?
- 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
A low-privileged network attacker can exploit an integrity vulnerability in the Content Server component via HTTP to gain unauthorized write access to protected data. The vulnerability is easily exploitable with no user interaction required, affecting the authentication/authorization boundary. Successful exploitation results in unauthorized data modification rather than confidentiality breach or availability impact.
Affected products
- Oracle WebCenter Content 12.2.1.4.0
Timeline
- 2026-10-20: disclosed