CVE-2026-113472

MEDIUMCVSS 5.4/10

Last modified

CVE-2026-113472 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Depicter — Popup & Slider Builder WordPress plugin before 4.8.2 does not properly validate uploaded files in its editor media-upload endpoint, checking only the client-supplied MIME type and a case-sensitive block of the .php extension, which allows users with the Editor role and above to upload files with other active extensions into the public uploads directory, leading to stored script execution in the site origin and, depending on the server's handler mapping, to code execution..

Description

The Depicter — Popup & Slider Builder WordPress plugin before 4.8.2 does not properly validate uploaded files in its editor media-upload endpoint, checking only the client-supplied MIME type and a case-sensitive block of the .php extension, which allows users with the Editor role and above to upload files with other active extensions into the public uploads directory, leading to stored script execution in the site origin and, depending on the server's handler mapping, to code execution.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
UnknownDepicter — Popup & Slider Builder>= 4.0.5, < 4.8.2

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-113472?
The Depicter — Popup & Slider Builder WordPress plugin before 4.8.2 does not properly validate uploaded files in its editor media-upload endpoint, checking only the client-supplied MIME type and a case-sensitive block of the .php extension, which allows users with the Editor role and above to upload files with other active extensions into the public uploads directory, leading to stored script execution in the site origin and, depending on the server's handler mapping, to code execution.
How severe is CVE-2026-113472?
CVE-2026-113472 has a CVSS score of 5.4/10 (MEDIUM severity).
How do I fix CVE-2026-113472?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST