CVE-2025-12020
MediumCVSS 4.9Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
The Double the Donation plugin for WordPress is vulnerable to Stored Cross-Site Scripting in admin settings up to version 3.0.0. This is due to insufficient input sanitization and output escaping. Authenticated attackers with administrator-level permissions can inject arbitrary web scripts that execute when a user accesses an injected page.
Risk Assessment
The risk involves the possibility of an administrator injecting malicious scripts, which could lead to session hijacking or data theft. This affects multi-site installations and those where unfiltered_html has been disabled.
Recommendation
It is recommended to update the plugin to the latest patched version immediately. Additionally, restrict administrator privileges and enable HTML filtering.
Other vulnerabilities in Double the Donation
Original NVD description (English source)
The Double the Donation – A workplace giving tool to help your fundraising efforts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS