Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-3p8v-w8mr-m3x8

Butterfly has path/URL confusion in resource handling leading to multiple weaknesses

CVSS 9.1 CriticalCriticalEPSS 0.016 · 76th percentile

Critical, because:

  • CVSS score 9.1: 9.0 or more.

How we decide what’s critical

Published by the GitHub Advisory Database at 24 Oct 2024, 18:16 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.openrefine.dependencies:butterflyMaven<1.2.61.2.6
Identifiers
GHSA-3p8v-w8mr-m3x8 · CVE-2024-47883
Weakness (CWE)
CWE-22 · CWE-36 · CWE-918
Tags
Published
24 Oct 2024
Updated
29 Oct 2024

Machine-written summary

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

Butterfly versions before 1.2.6 are affected. If a `file:/` URL is supplied where a relative resource name is expected, the application can read local or remote files and treat them as trusted app content. An attacker with network access to the application could read server files or reach network shares, and could cause attacker-controlled JavaScript to run in a victim's browser; if the app uses attacker-influenced template names, remote code execution is possible. Upgrade to Butterfly 1.2.6 or later.

Written 8 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
9.1 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.016, the 76th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:13 UTC First seen by agentprime
  2. 31 Oct 2026, 15:13 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.