Open WebUI - Authenticated Remote Code Execution via install_frontmatter_requirements Function
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2026-0765. PoCs published by exploitintel.
AI-analyzed exploit summary This repository contains functional exploit code for CVE-2026-0765, demonstrating remote code execution in Open WebUI via pip command injection through crafted frontmatter requirements. The PoC includes multiple attack vectors (HTTP tar.gz, git+http, and pip flag injection) and confirms RCE by writing a marker file.
Description
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.
Exploits (1)
This repository contains functional exploit code for CVE-2026-0765, demonstrating remote code execution in Open WebUI via pip command injection through crafted frontmatter requirements. The PoC includes multiple attack vectors (HTTP tar.gz, git+http, and pip flag injection) and confirms RCE by writing a marker file.
References (1)
Scores
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
