CVE-2026-79631 WPFunnels < 3.13.0 - Unauthenticated Order and Opt-In PII Disclosure via Web-Accessible Log Files
Unauthenticated attackers can download sensitive customer order and opt-in data from publicly accessible log files in the WPFunnels WordPress plugin.
- 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-2026-79631?
CVE-2026-79631 is a medium-severity vulnerability in Unknown WPFunnels, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The WPFunnels WordPress plugin before 3.13.0 does not restrict access to the log files it writes to a predictable location under the public uploads directory, allowing unauthenticated users to download customer order details and opt-in form submissions when logging is enabled.
Weakness: CWE-200
Which versions are affected by CVE-2026-79631?
How do I fix CVE-2026-79631?
No fix has been published for CVE-2026-79631 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-79631 being exploited?
There is no known exploitation of CVE-2026-79631 in the wild and no public exploit code.
Sources
Also known as GHSA-cv99-jq97-cc3r.