CVE-2026-45438 WordPress Smart Coupons for WooCommerce plugin < 2.3.0 - Broken Access Control vulnerability
Attackers can bypass access controls in the Smart Coupons for WooCommerce plugin to perform unauthorized actions or modify data.
- 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-2026-45438?
CVE-2026-45438 is a high-severity missing authorization vulnerability in WebToffee Smart Coupons for WooCommerce, published on 25 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Missing Authorization vulnerability in WebToffee Smart Coupons for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects Smart Coupons for WooCommerce: from n/a before 2.3.0.
Weakness: CWE-862
Which versions are affected by CVE-2026-45438?
How do I fix CVE-2026-45438?
No fix has been published for CVE-2026-45438 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-2026-45438 being exploited?
There is no known exploitation of CVE-2026-45438 in the wild and no public exploit code.
Sources
Also known as GHSA-248h-mpmp-3vwh.