CVE-2026-87770 Price Drop Alert for WooCommerce <= 1.1 - Unauthenticated SQL Injection via product
Unauthenticated attackers can perform SQL injection to extract sensitive database data via the Price Drop Alert for WooCommerce plugin.
- 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-2026-87770?
CVE-2026-87770 is a high-severity SQL injection vulnerability in Unknown Price Drop Alert for Woo Commerce, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Price Drop Alert for Woo Commerce WordPress plugin through 1.1 does not sanitize and escape parameters before using them in a SQL query on an AJAX action available to unauthenticated users, allowing unauthenticated attackers to perform SQL injection attacks and extract sensitive data from the database.
Weakness: CWE-89
Which versions are affected by CVE-2026-87770?
How do I fix CVE-2026-87770?
No fix has been published for CVE-2026-87770 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-2026-87770 being exploited?
There is no known exploitation of CVE-2026-87770 in the wild and no public exploit code.
Sources
Also known as GHSA-4778-xmgc-pc88.