CVE-2025-11691 PPOM – Product Addons & Custom Fields for WooCommerce <= 33.0.15 - Unauthenticated SQL Injection
Unauthenticated attackers can extract sensitive database information via SQL injection in the PPOM WooCommerce plugin when legacy price calculations are enabled.
- 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-2025-11691?
CVE-2025-11691 is a high-severity SQL injection vulnerability in themeisle PPOM – Product Addons & Custom Fields for WooCommerce, published on 18 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The PPOM – Product Addons & Custom Fields for WooCommerce plugin for WordPress is vulnerable to SQL Injection via the PPOM_Meta::get_fields_by_id() function in all versions up to, and including, 33.0.15 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is only exploitable when the Enable Legacy Price Calculations setting is enabled.
Weakness: CWE-89
Which versions are affected by CVE-2025-11691?
How do I fix CVE-2025-11691?
No fix has been published for CVE-2025-11691 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-2025-11691 being exploited?
There is no known exploitation of CVE-2025-11691 in the wild and no public exploit code.
Sources
Also known as GHSA-w4f5-32fc-8x8w.