A vulnerability in open-webui/open-webui versions <= 0.3.8 allows remote code execution by non-admin users via Cross-Site Request Forgery (CSRF). The application uses cookies with the SameSite attribute set to lax for authentication and lacks CSRF tokens. This allows an attacker to craft a malicious HTML that, when accessed by a victim, can modify the Python code of an existing pipeline and execute arbitrary code with the victim's privileges.
{ "nvd_published_at": "2025-03-20T10:15:37Z", "cwe_ids": [ "CWE-352" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2025-03-21T21:18:09Z" }