High

Drools Improper Input Validation vulnerability allows remote attackers to execute arbitrary code in JBoss EAP

  • Disclosed: 17.05.2022
  • Updated: 11.10.2026 11:20

The serialization implementation in JBoss Drools in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.3 before 4.3.0.CP09 and JBoss Enterprise SOA Platform 4.2 and 4.3 supports the embedding of class files, which allows remote attackers to execute arbitrary code via a crafted static initializer.

The maintainers of JBoss EAP patched the vulnerability by applying a fix from Drools 4.0.7.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.drools:drools-core < 4.0.7 4.0.7

References

CVSS score -
Weakness (CWE)
CWE-20
Platform
Java / Kotlin (Maven)
Package
org.drools:drools-core
Disclosed
17.05.2022
Updated
11.10.2026 11:20

Sources and licenses

OSV / GitHub Advisory Database - GHSA-qvq6-cw53-rmwg - CC BY 4.0

Vulnerability history: org.drools:drools-core

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
4
First → latest
05.2022 09.2023
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 2
  • Medium 1

Disclosures per year

  1. 2022: 3
  2. 2023: 1
  3. 2024: 0
  4. 2025: 0
  5. 2026: 0
  1. Medium · 6.8 CVE-2022-1415 < 7.69.0.Final 7.69.0.Final
  2. Critical · 9.8 CVE-2021-41411 < 7.60.0.Final 7.60.0.Final
  3. Drools Improper Input Validation vulnerability allows remote attackers to execute arbitrary code in JBoss EAP this entry
    High CVE-2010-3708 < 4.0.7 4.0.7
  4. High CVE-2014-8125 < 6.2.0.Final 6.2.0.Final

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