CVE-2026-3639 - PPWP – Password Protect Pages = 1.9.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Brief
CVE ID : CVE-2026-3639
Published : Aug. 13, 2026, 8:16 a. m.
- 48 minutes ago
Description : The PPWP – Password Protect Pages plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `ppwp` shortcode attributes in all versions up to, and including, 1.
- 21 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.
Severity: 6.4
- MEDIUM
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