Blocksy Companion <= 1.8.81 - Authenticated(Subscriber+) Sensitive Information Exposure via blocksy_posts shortcode

4.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2023-1911
CVSS 4.3 (Medium)
Publicly Published April 10, 2023
Last Updated April 14, 2023
Researcher Erwan LR - WPScan

Description

The Blocksy Companion plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.8.81 via the blocksy_posts shortcode. This can allow authenticated attackers with subscriber-level permissions or above to extract sensitive data including draft posts.

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1 affected software package

Software Type Plugin
Software Slug blocksy-companion (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.8.82, or a newer patched version
Affected Version
  • <= 1.8.81
Patched Version
  • 1.8.82

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