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Advisory record · GHSA-6gch-63wp-4v5f

Apache Linkis Spark EngineConn: Commons Lang's RandomStringUtils Random string security vulnerability

CVSS 7.5 HighEPSS 0.0058 · 48th percentile

Published by the GitHub Advisory Database at 25 Sept 2024, 03:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.linkis:linkis-engineplugin-sparkMaven<1.6.01.6.0
Identifiers
GHSA-6gch-63wp-4v5f · CVE-2024-39928
Weakness (CWE)
CWE-326
Tags
Published
25 Sept 2024
Updated
16 May 2025

Machine-written summary

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

Apache Linkis versions up to 1.5.0 are affected in the Spark EngineConn component (linkis-engineplugin-spark). The random string used as the token when starting Py4j is generated with Commons Lang's RandomStringUtils, which is not suitable for security purposes, so an attacker may be able to predict it. The source gives few details on the exact impact or required access. Upgrade to version 1.6.0, which fixes the issue.

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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0058, the 48th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:11 UTC First seen by agentprime
  2. 31 Oct 2026, 15:11 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.