Vulnerability · Published Jan 27, 2026 · Assigned by GitHub_M

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

Critical 9.8

In plain English

A critical-severity path traversal in ragflow from infiniflow. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)1.4%top 26.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
infiniflow	ragflow	<= 0.23.1

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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