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CVE-2024-47879

23
FAUCET Score

CVE-2024-47879 describes a Cross-Site Request Forgery (CSRF) vulnerability in OpenRefine versions prior to 3.8.3, allowing an attacker to execute arbitrary Clojure or Python code via the "preview-expression" command. This vulnerability has a CVSS score of 8.8 (High), indicating a critical risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While the attacker needs to know a valid project ID and trick a user into visiting a malicious webpage, the potential for full system compromise is significant. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.8.3CPE matchmatch criteria
cpe:2.3:a:openrefine:openrefine:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
2.1
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 36th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 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 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: org.openrefine:mainFixed in: 3.8.3

Vendor Advisories (1)

mavenGHSA-3jm4-c6qf-jrh3high

OpenRefine's PreviewExpressionCommand, which is eval, lacks protection against cross-site request forgery (CSRF)

Oct 24, 2024

References

github.com / OpenRefine/OpenRefine/commit/090924ca923489b6c94397cf1f5df7f7f78f0126
Patch
github.com / OpenRefine/OpenRefine/security/advisories/GHSA-3jm4-c6qf-jrh3
ExploitThird Party Advisory