Quick answers
- Is CVE-2026-108486 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-108486 being exploited in the wild.
- How severe is CVE-2026-108486?
- Medium severity, with a CVSS score of 5.3, published 12 October 2026.
- Which products and versions are affected?
- WPMU DEV Forminator through 1.58.0.
- Is there a fix for CVE-2026-108486?
- Yes: fixed in 1.58.1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-108486 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-108486?
- Check whether you run WPMU DEV Forminator 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: 1.58.1
Technical details
This is a broken access control vulnerability in WPMU DEV Forminator where insufficient authorization checks allow unauthenticated users to access restricted pages or actions. The vulnerability affects versions through 1.58.0 and is exploitable via network access without authentication. An attacker can access or modify data belonging to other users or view restricted content.
Affected products
- WPMU DEV Forminator through 1.58.0
Timeline
- 2026-10-12: disclosed