CVE-2026-94294 App Builder 3.8.4 - 5.7.0 - Unauthenticated Option Write and Redirect via includes/pure.php
Unauthenticated attackers can write arbitrary data to plugin options and trigger redirects, potentially leading to phishing or configuration tampering.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-94294?
CVE-2026-94294 is a medium-severity missing authorization vulnerability in Unknown App Builder, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The App Builder WordPress plugin before 5.7.1 does not require authentication or authorisation before writing attacker-supplied data to one of its options and, on a separate unauthenticated request, redirecting the visitor's browser to a URI built from that stored data.
Weakness: CWE-862
Which versions are affected by CVE-2026-94294?
How do I fix CVE-2026-94294?
No fix has been published for CVE-2026-94294 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-94294 being exploited?
There is no known exploitation of CVE-2026-94294 in the wild and no public exploit code.
Sources
Also known as GHSA-x39v-f2qg-q9qq.