CVE-2026-15304 Plugin Organizer <= 10.2.4 - Authenticated (Subscriber+) SQL Injection
Authenticated subscribers can exploit SQL injection in Plugin Organizer to extract sensitive database information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-15304?
CVE-2026-15304 is a medium-severity SQL injection vulnerability in foomagoo Plugin Organizer, published on 28 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Plugin Organizer plugin for WordPress is vulnerable to SQL Injection via the 'PO_plugin_path' parameter in versions up to, and including, 10.2.4. This is due to insufficient escaping on the user-supplied parameter in the perform_plugin_search() function, where esc_sql() output is passed as the replacement string to preg_replace(), which collapses backslash escapes and defeats the quoting protection; additionally, the AJAX handler lacks both nonce verification and capability checks. This makes it possible for authenticated attackers, with subscriber-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-2026-15304?
How do I fix CVE-2026-15304?
No fix has been published for CVE-2026-15304 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-2026-15304 being exploited?
There is no known exploitation of CVE-2026-15304 in the wild and no public exploit code.
Sources
Also known as GHSA-678g-q9xx-66cj.