CVE-2026-74803
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.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 10
- CVSS vector
- 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 probability
- 0.31%
- CWE
- CWE-434
- Published
- 2026-08-19
- Last modified
- 2026-08-21
Affected products
- yootheme.com Zoo extension for Joomla
Weakness type
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