CVE-2026-78137 Business logic in StoreGrowth
Unauthenticated attackers can manipulate product prices in the cart when the BOGO feature is enabled, leading to financial loss for store owners.
- 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-2026-78137?
CVE-2026-78137 is a high-severity vulnerability in Unknown StoreGrowth, published on 27 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The StoreGrowth WordPress plugin before 2.1.2 does not validate a browser-supplied product price on two of its unauthenticated actions, allowing unauthenticated attackers to add a product to the cart at an arbitrary, attacker-chosen price that carries through to the checkout total when the BOGO offer feature is enabled.
Weakness: CWE-862
Which versions are affected by CVE-2026-78137?
How do I fix CVE-2026-78137?
No fix has been published for CVE-2026-78137 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-78137 being exploited?
There is no known exploitation of CVE-2026-78137 in the wild and no public exploit code.
Sources
Also known as GHSA-6ff6-wxm7-w3ww.