CRITICAL

CVE-2026-24770

RAGFlow Affected by Zip Slip Remote Code Execution (RCE) in MinerUParser

CVSS v3

9.8

CRITICAL

EPSS Score

1.4 %

exploit probability, as of 2026-09-25

CISA KEV

known exploited

Exploitation

poc

SSVC status

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 archiv

Technical details

Published: 2026-01-27
Last Modified: 2026-01-30

Frequently asked questions

What is CVE-2026-24770?

Is CVE-2026-24770 actively exploited?

A proof-of-concept exploit exists for CVE-2026-24770, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2026-24770?

CVE-2026-24770 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2026-24770 affecting your environment?

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