High severity · published Aug 14, 2024
CVE-2024-4389
Slider & Popup Builder by Depicter – Add Image Slider, Carousel Slider, Exit Intent Popup, Popup Modal, Coupon Popup, Post Slider Carousel <= 3.1.1 - Authenticated (Contributor+) Arbitrary File Upload
8.8
CVSS
1%
EPSS
No
On KEV
Description
The Slider and Carousel slider by Depicter plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the uploadFile function in all versions up to, and including, 3.1.1. This makes it possible for authenticated attackers, with contributor access or higher, to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DP
Depicter — Popup & Slider Builder · averta
through 3.1.1 · source: vendor
AI
Add Image Slider · Averta
through 3.11 · source: CISA
CS
Carousel Slider · Averta
through 3.1.1 · source: CISA
CP
Coupon Popup · Averta
through 3.1..1 · source: CISA
EI
Exit Intent Popup · Averta
through 3.1.1 · source: CISA
PM
Popup Modal · Averta
through 3.1.1 · source: CISA
PS
Post Slider Carousel · Averta
through 3.1.1 · source: CISA
SA
Slider And Popup Builder BY Depicter · Averta
through 3.11 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4389
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4389
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/depicter/trunk/app/src/WordPress/FileUploaderService.php#L28
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3108589/depicter/trunk/app/src/WordPress/FileUploaderService.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/81f025da-c28c-4a80-8b4f-27dae07b2b04?source=cve
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