Threats Tagged 'cve-2026-4127'
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Threats Tagged 'cve-2026-4127'
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CVE-2026-4127: CWE-862 Missing Authorization in charlycharm Speedup OptimizationCVE-2026-4127 0 The Speedup Optimization plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.5.9. The `speedup01_ajax_enabled()` function, which handles the `wp_ajax_speedup01_enabled` AJAX action, does not perform any capability check via `current_user_can()` and also lacks nonce verification. This is in contrast to other AJAX handlers in the same plugin (e.g., `speedup01_ajax_install_iox` and `speedup01_ajax_delete_cache_file`) which properly check for `install_plugins` and `manage_options` capabilities respectively. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enable or disable the site's optimization module by sending a POST request to admin-ajax. Join the discussion | CVE Database V5 | 03/21/2026, 03:26:41 UTC Added: 03/21/2026, 04:01:23 UTC |
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