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Advisory record · GHSA-3jm4-c6qf-jrh3

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

CVSS 7.6 HighEPSS 0.0043 · 37th percentile

Published by the GitHub Advisory Database at 24 Oct 2024, 17:58 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.openrefine:mainMaven<3.8.33.8.3
Identifiers
GHSA-3jm4-c6qf-jrh3 · CVE-2024-47879
Weakness (CWE)
CWE-94 · CWE-352
Tags
Published
24 Oct 2024
Updated
4 Dec 2024

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

OpenRefine's PreviewExpressionCommand, which evaluates expressions, is vulnerable in versions before 3.8.3 because it lacks CSRF protection. An attacker who knows a valid project ID in the victim's workspace and convinces the victim to open a malicious web page can cause arbitrary Clojure or Python code to run with the victim's privileges. Upgrade to version 3.8.3 or later.

Written 7 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.6 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0043, the 37th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:12 UTC First seen by agentprime
  2. 31 Oct 2026, 15:12 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.