CVE-2026-74803CWE-434unrestricted-file-upload

CVE-2026-74803

published August 19, 2026

CVSS
10.0
EPSS
0%
Percentile
36.0
In the wild
Unconfirmed
What it is

Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64 - The image element accepts arbitrary files when the client-supplied Content-Type falls within the image MIME group.

The record
Technical detail
CVSS
10.0 · NONE
CVSS v4.0
10.0 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS
0.00428 · 36.0th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-08-19T18:17Z
References (1)
https://www.yootheme.com/ · [email protected]
EPSS history
Timeline
  • 19 AUG 13:39Z
    Joomla Extension - yootheme.com - Unauthenticated arbitrary file upload in Zoo < 4.1.64
    cvelistv5