What’s Vulnerable › Vulnerabilities

CVE-2024-4633: Slider & Popup Builder by Depicter – Add Image Slider, Carousel Slider, Exit Intent Popup, Popup Modal, Coupon Popup, Post Slider Carousel <= 3.2.1- Authenticated (Author+) Stored Cross-Site Scripting

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-12-06 · updated 2026-06-17
• Weakness: CWE-79

Description

The Slider and Carousel slider by Depicter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘addExtraMimeType’ function in versions up to, and including, 3.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• averta Depicter — Popup & Slider Builder: through 3.2.1

References

• https://plugins.trac.wordpress.org/browser/depicter/tags/2.1.11/app/src/WordPress/SVGServiceProvider.php#L52
• https://plugins.trac.wordpress.org/changeset/3134888/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/965cacd3-1786-4e7d-8209-eea293b161d3?source=cve

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