Arbitrary file upload in Depicter — Popup & Slider Builder

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.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

  • Depicter — Popup & Slider Builder

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-113472?
CVE-2026-113472 is a medium-severity vulnerability in Depicter — Popup & Slider Builder, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.4/10. Published 2026-10-23.
How severe is CVE-2026-113472?
Medium severity. CVSS v3 base score is 5.4 out of 10.