What’s Vulnerable › Vulnerabilities

CVE-2026-24770: RAGFlow Affected by Zip Slip Remote Code Execution (RCE) in MinerUParser

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-27 · updated 2026-06-17
• Weakness: CWE-22

Description

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.

Affected products

• infiniflow ragflow: through 0.23.1

References

• https://github.com/infiniflow/ragflow/commit/64c75d558e4a17a4a48953b4c201526431d8338f
• https://github.com/infiniflow/ragflow/security/advisories/GHSA-v7cf-w7gj-pgf4

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