What’s Vulnerable › Vulnerabilities

CVE-2025-11373: Popup and Slider Builder by Depicter – Add Email collecting Popup, Popup Modal, Coupon Popup, Image Slider, Carousel Slider, Post Slider Carousel <= 4.0.4 - Missing Authorization to Authenticated (Contributor+) Safe File Type Upload

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-05 · updated 2026-10-18
• Weakness: CWE-862

Description

The Popup and Slider Builder by Depicter – Add Email collecting Popup, Popup Modal, Coupon Popup, Image Slider, Carousel Slider, Post Slider Carousel plugin for WordPress is vulnerable to arbitrary file uploads due to a missing capability checks in the "depicter-media-upload" AJAX route in all versions up to, and including, 4.0.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload limited files on the affected site's server.

Affected products

• averta Depicter — Popup & Slider Builder: through 4.0.4

References

• https://plugins.trac.wordpress.org/browser/depicter/tags/4.0.4/app/src/Middleware/CsrfAPIMiddleware.php#L51
• https://plugins.trac.wordpress.org/browser/depicter/tags/4.0.4/app/src/WordPress/FileUploaderService.php#L9
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3384613%40depicter&old=3313042%40depicter&sfp_email=&sfph_mail=
• https://www.wordfence.com/threat-intel/vulnerabilities/id/ae23f287-e4bb-4f97-aebe-18b6d7ad4e58?source=cve

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