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OpenAdvisories
High · 7.5 CVE-2026-16604 EUVD-2026-53105GHSA-74rr-m8c4-9693

Content Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute

Published Aug 5, 2026 · Updated Aug 5, 2026 · Assigned by WPScan

Description

The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password.

Affected products

VendorProductAffectedFixed
— Passster < 4.3.6 4.3.6

References