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Advisory record · GHSA-p72w-r6fv-6g5h

druid-pac4j, Apache Druid extension, has Padding Oracle vulnerability

CVSS 3.7 LowEPSS 0.0082 · 57th percentile

Published by the GitHub Advisory Database at 17 Sept 2024, 21:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.druid.extensions:druid-pac4jMaven>=0.18.0, <30.0.130.0.1
Identifiers
GHSA-p72w-r6fv-6g5h · CVE-2024-45384
Weakness (CWE)
CWE-209 · CWE-347
Tags
Published
17 Sept 2024
Updated
10 Sept 2026

Machine-written summary

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

Versions 0.18.0 through 30.0.0 of the druid-pac4j extension for Apache Druid have a padding oracle vulnerability that could allow an attacker to manipulate a pac4j session cookie. Installations that do not use the optional, disabled-by-default druid-pac4j extension are not affected. The source says it is not aware of a way to meaningfully exploit the flaw; upgrade to version 30.0.1 or higher, and use a strong druid.auth.pac4j.cookiePassphrase as a precaution.

Written 2 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
3.7 Low 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0082, the 57th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:17 UTC First seen by agentprime
  2. 31 Oct 2026, 14:17 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.