CVE-2026-15275 WP Multi Store Locator Pro <= 4.5.1 - Unauthenticated SQL Injection via 'store_locator_search_radius' Parameter
Unauthenticated attackers can exploit SQL injection in WP Multi Store Locator Pro to extract sensitive database information via the search radius parameter.
- 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-2026-15275?
CVE-2026-15275 is a high-severity SQL injection vulnerability in wpexpertsio WP Multi Store Locator Pro, 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 WP Multi Store Locator Pro plugin for WordPress is vulnerable to generic SQL Injection via the 'store_locatore_search_radius' parameter in all versions up to, and including, 4.5.1 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. The injection occurs in a numeric, unquoted SQL context, meaning WordPress's wp_magic_quotes() addslashes-based protection cannot neutralize the payload, and the AJAX handler is registered on wp_ajax_nopriv_make_search_request with no nonce or capability check, making it fully accessible without authentication.
Weakness: CWE-89
Which versions are affected by CVE-2026-15275?
How do I fix CVE-2026-15275?
No fix has been published for CVE-2026-15275 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-2026-15275 being exploited?
There is no known exploitation of CVE-2026-15275 in the wild and no public exploit code.
Sources
Also known as GHSA-prxh-6hcq-7gvg.