CVE-2026-24770
CriticalSummary
RAGFlow is an open-source RAG engine. In version 0.23.1 and possibly earlier, the MinerU parser contains a 'Zip Slip' vulnerability, allowing an attacker to overwrite arbitrary files on the server (leading to Remote Code Execution) via a malicious ZIP archive. The MinerUParser class retrieves and extracts ZIP files from an external source (mineru_server_url). The extraction logic in `_extract_zip_no_root` fails to sanitize filenames within the ZIP archive. Commit 64c75d558e4a17a4a48953b4c201526431d8338f contains a patch.
Risk Assessment
An attacker can overwrite arbitrary files on the server, potentially leading to remote code execution and full system compromise.
Recommendation
It is recommended to update RAGFlow to a version containing the patch (commit 64c75d558e4a17a4a48953b4c201526431d8338f). Also, restrict access to external MinerU sources.
Other vulnerabilities in RAGFlow
See all- CVE-2026-93013Medium
RAGFlow through version 0.27.2 contains a path traversal vulnerability in the dev_insert_chunks_from_file and dev_insert_metadata_from_file endpoints that allows authenticated attackers to read arbitrary files by supplying absolute file paths in the file_path parameter. Attackers with valid access tokens can exploit missing path validation to read any file accessible to the service, with disclosure limited to files matching expected JSON structures that are then written to datasets.
- CVE-2026-45312Critical
RAGFlow 0.24.0 and earlier contain a Jinja2 template injection vulnerability in the prompt generator (rag/prompts/generator.py). This allows any authenticated user to execute arbitrary OS commands on the server.
- CVE-2026-75898High
RAGFlow before version 0.26.3 has a server-side request forgery vulnerability in the agent workflow Invoke component. The component builds an outbound request URL from canvas configuration and template variables and passes it to requests.get/post/put without safety validation, allowing access to internal network resources.
- CVE-2026-58579Medium
An XSS vulnerability in RAGFlow before 0.26.3 allows an authenticated user to inject arbitrary JavaScript via the agent pipeline (DSL) node name. The code executes in the session of another workspace member who opens the dataflow result and clicks the rerun button.
- CVE-2026-28797High
RAGFlow versions up to 0.24.0 contain a Server-Side Template Injection (SSTI) vulnerability in the TextProcessing and Message components. It allows an authenticated user to execute arbitrary OS commands on the server via unsafe Jinja2 template rendering.
Original NVD description (English source)
RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In version 0.23.1 and possibly earlier versions, the MinerU parser contains a "Zip Slip" vulnerability, allowing an attacker to overwrite arbitrary files on the server (leading to Remote Code Execution) via a malicious ZIP archive. The MinerUParser class retrieves and extracts ZIP files from an external source (mineru_server_url). The extraction logic in `_extract_zip_no_root` fails to sanitize filenames within the ZIP archive. Commit 64c75d558e4a17a4a48953b4c201526431d8338f contains a patch for the issue.