CVE-2026-18442: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in wclovers WCFM Marketplace – Multivendor Marketplace for WooCommerce
The WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wcfmmp_user_location_lng' parameter in all versions up to, and including, 3.8.2 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.
AI Analysis
Technical Summary
CVE-2026-18442 describes an SQL Injection vulnerability in the WCFM Marketplace plugin for WooCommerce, specifically via the 'wcfmmp_user_location_lng' parameter. The plugin fails to properly escape or prepare this user-supplied parameter before including it in SQL queries, allowing attackers to append malicious SQL code. This vulnerability affects all versions from 0 up to and including 3.8.2. Exploitation can lead to unauthorized disclosure of sensitive information from the database. The vulnerability is unauthenticated and remotely exploitable over the network.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to inject arbitrary SQL commands into the backend database queries. This can result in unauthorized disclosure of sensitive information stored in the database. The vulnerability does not impact integrity or availability according to the CVSS vector, but confidentiality is rated high. There are no known exploits in the wild as per the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor the vendor's communications for updates. Until a fix is available, restricting access to the vulnerable parameter or employing web application firewall (WAF) rules to detect and block SQL injection attempts may help mitigate risk.
CVE-2026-18442: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in wclovers WCFM Marketplace – Multivendor Marketplace for WooCommerce
Description
The WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress is vulnerable to generic SQL Injection via the 'wcfmmp_user_location_lng' parameter in all versions up to, and including, 3.8.2 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.
CVSS v3.1
Score 7.5high
Affected software
wclovers
WCFM Marketplace – Multivendor Marketplace for WooCommerce
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-18442 describes an SQL Injection vulnerability in the WCFM Marketplace plugin for WooCommerce, specifically via the 'wcfmmp_user_location_lng' parameter. The plugin fails to properly escape or prepare this user-supplied parameter before including it in SQL queries, allowing attackers to append malicious SQL code. This vulnerability affects all versions from 0 up to and including 3.8.2. Exploitation can lead to unauthorized disclosure of sensitive information from the database. The vulnerability is unauthenticated and remotely exploitable over the network.
Potential Impact
An unauthenticated attacker can exploit this vulnerability to inject arbitrary SQL commands into the backend database queries. This can result in unauthorized disclosure of sensitive information stored in the database. The vulnerability does not impact integrity or availability according to the CVSS vector, but confidentiality is rated high. There are no known exploits in the wild as per the provided data.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor the vendor's communications for updates. Until a fix is available, restricting access to the vulnerable parameter or employing web application firewall (WAF) rules to detect and block SQL injection attempts may help mitigate risk.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-07-30T20:46:52.840Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aacec8855bf5e2cf5b113e9
Added to database: 09/18/2026, 07:47:20 UTC
Last enriched: 09/18/2026, 08:01:33 UTC
Last updated: 09/18/2026, 22:12:52 UTC
Views: 10
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