The Mailing Group Listserv plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.0.4 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. 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.
CVE-2025-46463 is a medium severity with CVSS 6.5 SQL Injection issue affecting the Plugin Mailing Group Listserv. It affects Versions up to 3.0.4 and is fixed in 3.0.5.
CVE-2025-46463 is tracked for the Plugin Mailing Group Listserv as medium severity with CVSS 6.5. The affected range is Versions up to 3.0.4. Update Mailing Group Listserv to 3.0.5 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
wp-mailing-group
View on wordpress.org
|
| CVE | CVE-2025-46463 |
| Patched Versions |
3.0.5
|
| Affected Versions |
Versions up to 3.0.4
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Mailing Group Listserv <= 2.0.9 - Reflected Cross-Site Scripting
Mailing Group Listserv <= 2.0.9 - Authenticated (Administrator+) SQL Injection
Mailing Group Listserv <= 3.0.5 - Cross-Site Request Forgery
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