In version v0.3.8 of open-webui/open-webui, the endpoint /api/pipelines/upload is vulnerable to arbitrary file write and delete due to unsanitized file.filename concatenation with CACHE_DIR. This vulnerability allows attackers to overwrite and delete system files, potentially leading to remote code execution.
{ "cwe_ids": [ "CWE-22" ], "severity": "MODERATE", "nvd_published_at": "2024-10-09T20:15:09Z", "github_reviewed_at": "2024-10-09T22:09:16Z", "github_reviewed": true }