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WP Bulk Delete vulnerabilities
WP Bulk Delete has 1 known vulnerability in this database. The most recent published record is dated 16 Jul 2026.
- Known vulnerabilities
- 1
- Active installs
- 90,000+
- Latest version
- 1.4.4
- Last updated
- 13 Aug 2026
- Most recent
- 16 Jul 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| SQL injection CVE-2026-15727 | Medium 4.9 | Up to 1.4.2 | Fixed in a later version (latest 1.4.4) | 16 Jul 2026 |
Read the published descriptions
- CVE-2026-15727, 16 Jul 2026
- The WP Bulk Delete plugin for WordPress is vulnerable to generic SQL Injection via the 'delete_user_roles' parameter in all versions up to, and including, 1.4.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. wp_unslash() is applied to the raw POST body before parse_str() decomposes it, stripping WordPress magic-quotes protection and leaving attacker-controlled values fully unescaped prior to reaching the SQL sink. CVE record
What to do if you run WP Bulk Delete
If you run WP Bulk Delete, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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