Search Results (8 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-75528 2 Wordpress, Wpmudev 2 Wordpress, Broken Link Checker 2026-09-02 7.2 High
The Broken Link Checker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Author URL / Link Log in all versions up to, and including, 2.4.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires an administrator to perform the plugin's standard dismiss-and-recheck workflow on a link submitted by the attacker via the WordPress comment author URL field, after which the attacker's HTTP server issues a redirect to a URL containing an HTML/JavaScript payload that is stored verbatim in the link log.
CVE-2021-4425 1 Wpmudev 1 Defender Security 2026-04-08 4.3 Medium
The Defender Security plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.4.6. This is due to missing or incorrect nonce validation on the verify_otp_login_time() function. This makes it possible for unauthenticated attackers to verify a one time login via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVE-2017-20206 2 Wordpress, Wpmudev 2 Wordpress, Appointments 2026-04-08 9.8 Critical
The Appointments plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.2.1 via deserialization of untrusted input from the `wpmudev_appointments` cookie. This allows unauthenticated attackers to inject a PHP Object. Attackers were actively exploiting this vulnerability with the WP_Theme() class to create backdoors.
CVE-2017-15079 1 Wpmudev 1 Smush Image Compression And Optimization 2025-04-20 N/A
The Smush Image Compression and Optimization plugin before 2.7.6 for WordPress allows directory traversal.
CVE-2022-1009 1 Wpmudev 1 Smush Image Compression And Optimization 2024-11-21 6.1 Medium
The Smush WordPress plugin before 3.9.9 does not sanitise and escape a configuration parameter before outputting it back in an admin page when uploading a malicious preset configuration, leading to a Reflected Cross-Site Scripting. For the attack to be successful, an attacker would need an admin to upload a malicious configuration file
CVE-2017-18511 1 Wpmudev 1 Custom Sidebars 2024-11-21 N/A
The custom-sidebars plugin before 3.0.8.1 for WordPress has CSRF.
CVE-2017-18510 1 Wpmudev 1 Custom Sidebars 2024-11-21 N/A
The custom-sidebars plugin before 3.1.0 for WordPress has CSRF related to set location, import actions, and export actions.
CVE-2015-10098 1 Wpmudev 1 Broken Link Checker 2024-11-21 3.5 Low
A vulnerability was found in Broken Link Checker Plugin up to 1.10.5 on WordPress. It has been rated as problematic. Affected by this issue is the function print_module_list/show_warnings_section_notice/status_text/ui_get_action_links. The manipulation leads to cross site scripting. The attack may be launched remotely. Upgrading to version 1.10.6 is able to address this issue. The name of the patch is f30638869e281461b87548e40b517738b4350e47. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-225152.