CVE-2021-39357 — Leaky Paywall <= 4.16.5 Authenticated Stored Cross-Site Scripting
The Leaky Paywall WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via the ~/class.php file which allowed atta…
Published: 2021-10-21 · CVSS: 5.5 · CVSS 3.1
The Leaky Paywall WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via the ~/class.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 4.16.5. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7