CVE-2025-12590
YSlider <= 1.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
The YSlider plugin for WordPress is vulnerable to Cross-Site Request Forgery to Stored Cross-Site Scripting in all versions up to, and including, 1.1. This is due to missing nonce verification on the content configuration page and insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages via a forged request granted they can trick an administrator into performing an action such as clicking on a link. The injected scripts will execute whenever a user accesses an injected page.
| CWE | CWE-352 |
| Vendor | andreaferracani |
| Product | yslider |
| Published | Nov 11, 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:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
andreaferracani / YSlider
0 ≤ 1.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/79f03bfe-dd7e-47e7-9e6f-4539d26cc101?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/yslider/tags/1.1/content-config.php#L2 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/yslider/tags/1.1/content-config.php#L48
Credits
JohSka