ContentStudio <= 1.2.5 - Information Exposure

Information Exposure
CVE CVE-2023-0557
CVSS 7.5 (High)
Publicly Published January 27, 2023
Last Updated February 3, 2023
Researcher Chloe Chamberland - Wordfence


The ContentStudio plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.5. This could allow unauthenticated attackers to obtain a nonce needed for the creation of posts.

Wordfence blocked 15 attacks targeting this vulnerability in the past 24 hours.



1 affected software package

Software Type Plugin
Software Slug contentstudio (view on
Patched? Yes
Remediation Update to version 1.2.6, or a newer patched version
Affected Version
  • <= 1.2.5
Patched Version
  • 1.2.6

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