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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

Published: Nov 5, 2025Updated: Nov 6, 2025 Sources: CVE List NVDCWE-862
NVD MITRE
4.3CVSSMEDIUM
EPSS Score
0.2%
Top 89.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

Depicter — Popup & Slider Builderaverta
On-prem
Web & CMS Plugins / wordpress-plugin
avertacommercialWeb & CMS Pluginsaka master slider, phlox theme

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://plugins.trac.wordpress.org/browser/depicter/tags/4.0.4/app/src/Middleware/CsrfAPIMiddleware.php#L51
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/depicter/tags/4.0.4/app/src/WordPress/FileUploaderService.php#L9
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3384613%40depicter&old=3313042%40depicter&sfp_email=&sfph_mail=
plugins.trac.wordpress.org
and 1 more references View all →

Timeline

Published
Nov 5, 2025
Last Updated
Nov 6, 2025

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