Skip to content
OpenAdvisories
High · 7.5 CVE-2021-24881 EUVD-2021-11793GHSA-c58r-vwf8-vx95

Passster < 3.5.5.9 - Protection Bypass & Arbitrary Post Access

Published Jan 23, 2023 · Updated Apr 2, 2025 · Assigned by WPScan

Description

The Passster WordPress plugin before 3.5.5.9 does not properly check for password, as well as that the post to be viewed is public, allowing unauthenticated users to bypass the protection offered by the plugin, and access arbitrary posts (such as private) content, by sending a specifically crafted request.

Affected products

VendorProductAffectedFixed
— Passster < 3.5.5.9 3.5.5.9

References