Security readout for executives and security teams
Plain-English summary
RAGFlow has a critical Zip Slip flaw in its MinerU parser. A malicious ZIP retrieved from an external MinerU source can overwrite files on the server, which may lead to remote code execution. Organizations running RAGFlow 0.23.1 or earlier should treat this as urgent, especially where MinerU parsing is enabled or reachable.
Executive priority
Prioritize remediation this cycle or sooner for any active RAGFlow deployment. The vulnerability has critical severity and can potentially let an unauthenticated attacker gain server control through ZIP processing. Urgency is highest where RAGFlow processes external or untrusted MinerU content.
Technical view
CVE-2026-24770 affects infiniflow/ragflow <= 0.23.1. MinerUParser extracts ZIP content from mineru_server_url using _extract_zip_no_root without safely sanitizing archive filenames. This CWE-22 path traversal can allow arbitrary file overwrite and RCE. The advisory lists CVSS 3.1 score 9.8, network attack vector, no privileges, and no user interaction.
Likely exposure
Exposure is most likely in RAGFlow deployments using the MinerU parser with ZIP files retrieved from an external mineru_server_url. Publicly reachable or automated parsing services raise business risk. The source bundle does not confirm default enablement or internet exposure patterns.
Exploitation context
The CVE record and GitHub advisory describe unauthenticated network exploitation with low complexity and no user interaction. CISA KEV status is false in the provided bundle, and no cited source confirms active exploitation in the wild.
Researcher notes
Evidence comes from the CVE record, GitHub advisory, and patch commit. The sources identify a Zip Slip issue in _extract_zip_no_root but do not provide a named fixed release in the bundle. Avoid assuming active exploitation; KEV is false here.
Mitigation direction
- Identify all RAGFlow instances and versions, prioritizing 0.23.1 and earlier.
- Apply the vendor patch commit or an official release containing it.
- If no patched release is available, follow current vendor guidance.
- Limit MinerU parser use until patched, where operationally feasible.
- Restrict access to RAGFlow services to trusted networks where possible.
Validation and detection
- Confirm deployed RAGFlow version across production, staging, and containers.
- Review whether MinerUParser and mineru_server_url are configured or enabled.
- Verify the patch commit is present in deployed code.
- Check vendor advisory for updated affected-version and fixed-version details.
- Review server file-integrity and application logs for unexpected file changes.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-22: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-24770 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/infiniflow/ragflow/security/advisories/GHSA-v7cf-w7gj-pgf4CVE reference · x_refsource_CONFIRM
- https://github.com/infiniflow/ragflow/commit/64c75d558e4a17a4a48953b4c201526431d8338fCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.