Zip slip in OpenRefine
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
OpenRefine is a free, open source tool for data processing. A carefully crafted malicious OpenRefine project tar file can be used to trigger arbitrary code execution in the context of the OpenRefine process if a user can be convinced to import it. The vulnerability exists in all versions of OpenRefine up to and including 3.7.3. Users should update to OpenRefine 3.7.4 as soon as possible. Users unable to upgrade should only import OpenRefine projects from trusted sources.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OpenRefine | OpenRefine | before 3.7.4 | 3.7.4 | Patch available | CNA |
| — | org.openrefine:main (Maven) | before 3.7.4 | 3.7.4 | Patch available | GHSA-m88m-crr9-jvqq |
- OpenRefine VendorOpenRefine Affected before 3.7.4 Fixed in 3.7.4 Patch available CNA
- org.openrefine:main (Maven) Vendor— Affected before 3.7.4 Fixed in 3.7.4 Patch available GHSA-m88m-crr9-jvqq
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openrefine:openrefine:*:*:*:*:*:*:*:* | up to 3.7.3 | Vulnerable | OpenRefine |
- cpe:2.3:a:openrefine:openrefine:*:*:*:*:*:*:*:* Versions up to 3.7.3 Vulnerable ·OpenRefine
Remediation
- Fix · CNA OpenRefine (OpenRefine) Fixed in 3.7.4
- Fix · GHSA-m88m-crr9-jvqq org.openrefine:main (Maven) Fixed in 3.7.4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-37476
- 2026-10-03 Alias added: GHSA-m88m-crr9-jvqq
- 2026-11-03 EPSS moved to the 50th–90th percentile
References
Advisory 2
More Openrefine vulnerabilities
- TI-2023-22279 Remote Code exec in project import with mysql jdbc url attack CVSS 3.1CRITICAL 9.8
- TI-2024-32135 OpenRefine's SQLite integration allows filesystem access, remote code execution (RCE) CVSS 3.1HIGH 8.8
- TI-2024-32133 OpenRefine's PreviewExpressionCommand, which is eval, lacks protection against cross-site request forgery (CSRF) CVSS 3.1HIGH 8.8
- TI-2023-22278 OpenRefine vulnerable to arbitrary file read in project import with mysql jdbc url attack CVSS 3.1HIGH 7.5
- TI-2024-32134 OpenRefine has a reflected cross-site scripting vulnerability from POST request in ExportRowsCommand CVSS 3.1HIGH 8.1
- TI-2024-32132 Reflected cross-site scripting vulnerability (XSS) in GData extension (authorized.vt) CVSS 3.1HIGH 8.1
Sources
- CVE-2023-37476 · CVE Program
- CVE-2023-37476 · NVD
- FIRST EPSS
- GHSA-m88m-crr9-jvqq · GitHub Advisory Database · CC BY 4.0
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