CVE-2026-0765

Open WebUI PIP install_frontmatter_requirements Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open WebUI. Authentication is required to exploit this vulnerability. The specific flaw exists within the install_frontmatter_requirements function.The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-28258.

• CWE-78

• https://www.zerodayinitiative.com/advisories/ZDI-26-031/Third Party Advisory

Published

Jan 23, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-0759Katana Network Development Starter Kit executeCommand Comman…9.8
• CVE-2026-0760Foundation Agents MetaGPT deserialize_message Deserializatio…9.8
• CVE-2026-0761Foundation Agents MetaGPT actionoutput_str_to_mapping Code I…9.8
• CVE-2026-0762GPT Academic stream_daas Deserialization of Untrusted Data R…8.1
• CVE-2026-0763GPT Academic run_in_subprocess_wrapper_func Deserialization …9.8
• CVE-2026-0764GPT Academic upload Deserialization of Untrusted Data Remote…9.8
• CVE-2026-0766Open WebUI load_tool_module_by_id Command Injection Remote C…8.8
• CVE-2026-0767Open WebUI Cleartext Transmission of Credentials Information…6.5
• CVE-2026-0768Langflow code Code Injection Remote Code Execution Vulnerabi…9.8
• CVE-2026-0769Langflow eval_custom_component_code Eval Injection Remote Co…9.8
• CVE-2026-0770Langflow exec_globals Inclusion of Functionality from Untrus…9.8
• CVE-2026-0771Langflow PythonFunction Code Injection Remote Code Execution…7.1