Vulnerability Description
The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ms_slide' shortcode in all versions up to, and including, 3.9.9 due to insufficient input sanitization and output escaping on user supplied 'css_class' attribute. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Averta | Master Slider | < 3.9.10 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/master-slider/trunk/includes/msp-shorProduct
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldProduct
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d2fc926-6f9f-4ed9-959Third Party Advisory
- https://plugins.trac.wordpress.org/browser/master-slider/trunk/includes/msp-shorProduct
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldProduct
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&oldPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d2fc926-6f9f-4ed9-959Third Party Advisory
FAQ
What is CVE-2023-6382?
CVE-2023-6382 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ms_slide' shortcode in all versions up to, and including, 3.9.9 due to i...
How severe is CVE-2023-6382?
CVE-2023-6382 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-6382?
Check the references section above for vendor advisories and patch information. Affected products include: Averta Master Slider.