CVE-2026-19945
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
Summary
The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.
Risk Assessment
An attacker with low privileges can hijack an administrator session or perform unauthorized actions in the admin context, potentially leading to full site compromise.
Recommendation
Update the WP Crowdfunding plugin to the latest patched version and restrict access to user profiles.
Other vulnerabilities in WP Crowdfunding
See all- CVE-2026-19944Medium
The WP Crowdfunding plugin for WordPress is vulnerable to SQL Injection via 'wpneo_reward' Post Meta in all versions up to 2.2.1. Authenticated attackers with shop manager-level access can append SQL queries to extract sensitive information. This is a second-order injection.
- CVE-2026-14859Medium
The WP Crowdfunding WordPress plugin before 2.2.1 does not check the campaign-submission capability in one of its AJAX actions. Any authenticated users such as Subscribers can create crowdfunding campaign posts despite not being granted that permission.
- CVE-2026-14858Medium
The WP Crowdfunding WordPress plugin before 2.2.1 does not verify order ownership before returning order details. Any authenticated users such as Subscribers can read the personal data of any WooCommerce order and enumerate every order in the store.
- CVE-2026-14857Medium
The WP Crowdfunding WordPress plugin before 2.2.1 does not verify ownership of a campaign before allowing its update history to be modified and a notification email sent to its backers. Any authenticated users such as Subscribers can alter other users' campaigns.
Original NVD description (English source)
The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS