Medium severity · published Dec 5, 2025
CVE-2025-13144
ContentStudio <= 1.3.7 - Cross-Site Request Forgery to Settings Update
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
ContentStudio · contentstudio
through 1.3.7 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-13144
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-13144
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/
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/047fd07c-ab07-49bf-8a94-8ae33c92f93e?source=cve
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