CVE-2025-13144
ContentStudio <= 1.3.7 - Cross-Site Request Forgery to Settings Update
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
The ContentStudio plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.7. This is due to missing or insufficient nonce validation on the add_cstu_settings function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
| CWE | CWE-352 |
| Vendor | contentstudio |
| Product | contentstudio |
| Published | Dec 5, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
contentstudio / ContentStudio
0 ≤ 1.3.7
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/047fd07c-ab07-49bf-8a94-8ae33c92f93e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L380 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/contentstudio/tags/1.3.7/contentstudio-plugin.php#L383 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3412182/
Credits
Muhammad Nur Ibnu Hubab