CVE-2026-107752 Welcart e-Commerce <= 2.12.4 - Authenticated (Editor+) SQL Injection via 'wp_usces_order_old' Cookie
Authenticated editors can exploit SQL injection in the Welcart e-Commerce plugin to extract sensitive database information.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-107752?
CVE-2026-107752 is a medium-severity SQL injection vulnerability in uscnanbu Welcart e-Commerce, published on 17 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Welcart e-Commerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wp_usces_order_old (JSON fields searchSql / searchSkuSql)' parameter in all versions up to, and including, 2.12.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with editor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Weakness: CWE-89
Which versions are affected by CVE-2026-107752?
How do I fix CVE-2026-107752?
No fix has been published for CVE-2026-107752 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-107752 being exploited?
There is no known exploitation of CVE-2026-107752 in the wild and no public exploit code.
Sources
Also known as GHSA-cpx4-rgq2-9wvh.