CVE-2023-0557

7.5 HIGH

Published: January 27, 2023 Modified: April 08, 2026

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://plugins.trac.wordpress.org/browser/contentstudio/trunk/contentstudio-plugin.php#L709

Source: security@wordfence.com

Exploit Issue Tracking Third Party Advisory

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2851006%40contentstudio%2Ftrunk&old=2844028%40contentstudio%2Ftrunk&sfp_email=&sfph_mail=

Source: security@wordfence.com

Patch Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/62eb136f-3cb0-40dc-a154-015a7fa1077b?source=cve

Source: security@wordfence.com

https://plugins.trac.wordpress.org/browser/contentstudio/trunk/contentstudio-plugin.php#L709

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Issue Tracking Third Party Advisory

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2851006%40contentstudio%2Ftrunk&old=2844028%40contentstudio%2Ftrunk&sfp_email=&sfph_mail=

Source: af854a3a-2127-422b-91ae-364da2661108

Patch Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/62eb136f-3cb0-40dc-a154-015a7fa1077b

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-200

Affected Vendors

contentstudio

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