Quick answers
- Is CVE-2026-96963 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-96963 being exploited in the wild.
- How severe is CVE-2026-96963?
- Informational severity, published 8 November 2026.
- Which products and versions are affected?
- Pie Register through 3.8.4.15.
- Is there a fix for CVE-2026-96963?
- Yes: fixed in 3.8.4.16. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-96963 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-96963?
- Check whether you run Pie Register 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.
How to fix
- Fixed in: 3.8.4.16
Technical details
The plugin lacks authorization validation in an AJAX action handler, allowing authenticated users with contributor role or higher to modify administrator-created invitation-code records. This is a missing access control check (CWE-862) in an AJAX endpoint. An attacker with a low-privilege account can directly invoke the vulnerable action without proper capability checks to modify sensitive records.
Affected products
- Pie Register Pie Register through 3.8.4.15
Timeline
- 2026-11-05: advisory
- 2026-11-08: patched