> ZDI-26-033: (0Day) Open WebUI Cleartext Transmission of Credentials Information Disclosure Vulnerability
[DATE: 09/01/2026 06:00]
[LANGUAGE: EN]
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Open WebUI. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 5.3. The following CVEs are assigned: CVE-2026-0767.