CVE-2026-109162
Forms using FileUpload or ImageUpload elements with a custom saveToFileMount configured stored uploaded files in the default storage folder
CVSS
—
Sin CVSS
EPSS
0.5%
p42
KEV
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Exploit Today
13
0-100
Publicado: 13 oct 2026 · Última mod.: 14 oct 2026 · CWE-552 · CWE-696
Sin historial EPSS suficiente todavía.
Forms using FileUpload or ImageUpload elements with a custom saveToFileMount configured stored uploaded files in the default storage folder 1:/user_upload/ instead of the configured destination. This could cause uploaded files to end up in a publicly accessible storage even though a restricted, non-public storage had been configured. Files stored this way are served directly, without the access checks applied to non-public storages. Forms that use the default value for saveToFileMount are not affected. This issue affects TYPO3 CMS versions 14.0.0-14.3.8.