CVE-2026-109397: Thelia 0 to before 3.1.2, 3.2.0 to before 3.2.1

Affected technology

Thelia · 0 to before 3.1.2, 3.2.0 to before 3.2.1
Thelia

Description’s affected range: before 3.1.2 and 3.2.x before 3.2.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Authenticated back-office users can upload PHP files by appending a trailing space to filenames. Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality, integrity and availability impact as high.