Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

Deserialization of Untrusted Data vulnerability in Pdfcrowd Save as PDF plugin by Pdfcrowd allows Object Injection. This issue affects Save as PDF plugin by Pdfcrowd: from n/a through 4.4.0.

Missing Authorization vulnerability in Themeum WP Crowdfunding allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Crowdfunding: from n/a through 2.1.5.

The WP Crowdfunding plugin for WordPress is vulnerable to unauthorized plugin installation due to a missing capability check on the install_woocommerce_plugin() function action in all versions up to, and including, 2.1.12. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install WooCommerce. This has a limited impact on most sites because WooCommerce is a requirement.

The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the wp-crowdfunding/search block in all versions up to, and including, 2.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Save as PDF Plugin by Pdfcrowd plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'save_as_pdf_pdfcrowd' shortcode in all versions up to, and including, 4.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Cross-Site Request Forgery (CSRF) vulnerability in Automattic, Inc. Crowdsignal Dashboard – Polls, Surveys & more allows Cross Site Request Forgery.This issue affects Crowdsignal Dashboard – Polls, Surveys & more: from n/a through 3.1.2.

Missing Authorization vulnerability in Themeum WP Crowdfunding allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Crowdfunding: from n/a through 2.1.10.

The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wpcf_donate shortcode in all versions up to, and including, 2.1.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The IgnitionDeck Crowdfunding Platform plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.9.8. This is due to missing capability checks on various functions called via AJAX actions in the ~/classes/class-idf-wizard.php file. This makes it possible for authenticated attackers, with subscriber access or higher, to execute various AJAX actions. This includes actions to change the permalink structure, plugin settings and others.