CVE-2026-79630 WPFunnels < 3.13.0 - Unauthenticated Price Manipulation via Order Bump Product ID Substitution
Unauthenticated attackers can manipulate order bump product IDs to purchase any product at a discounted price intended for other items.
- 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-2026-79630?
CVE-2026-79630 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 verify that the product requested through a checkout order bump is the product that bump's discount was configured for, allowing unauthenticated users to obtain any purchasable product at a discount intended for a different one, with the reduced price carried through to the total of the order they place.
Weakness: CWE-639
Which versions are affected by CVE-2026-79630?
How do I fix CVE-2026-79630?
No fix has been published for CVE-2026-79630 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-79630 being exploited?
There is no known exploitation of CVE-2026-79630 in the wild and no public exploit code.
Sources
Also known as GHSA-j565-xvv2-774h.