Name: CVE-2023-0557: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2023-01-27T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-0557, CWE-200, CVSS 7.5, EPSS 0.00906

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Contentstudio Plugin	—	Update contentstudio plugin to version 1.2.6, or a newer patched version	May 15, 2025	Jan 27, 2023

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence