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CVE-2023-37476

25
FAUCET Score

CVE-2023-37476 is a high-severity arbitrary code execution vulnerability affecting OpenRefine versions up to and including 3.7.3. An attacker can exploit this by convincing a user to import a specially crafted malicious OpenRefine project tar file. The attack requires user interaction (UI:R) and local access (AV:L), but once executed, it can lead to high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). While there is no known active exploitation or public exploit code, the vulnerability has garnered some community discussion, indicating awareness.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.7.3CPE matchmatch criteria
cpe:2.3:a:openrefine:openrefine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 44th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.openrefine:mainFixed in: 3.7.4

Vendor Advisories (1)

mavenGHSA-m88m-crr9-jvqqmedium

OpenRefine vulnerable to zip slip in project import

Jul 18, 2023

References

github.com / OpenRefine/OpenRefine/commit/e9c1e65d58b47aec8cd676bd5c07d97b002f205e
Patch
github.com / OpenRefine/OpenRefine/releases/tag/3.7.4
github.com / OpenRefine/OpenRefine/security/advisories/GHSA-m88m-crr9-jvqq
Vendor Advisory
sonarsource.com / blog/openrefine-zip-slip