CVE-2021-41411
XML External Entity Reference in drools
9.8
CRITICAL
CVSS 3.1
EPSS 0.30%
Description
drools <=7.59.x is affected by an XML External Entity (XXE) vulnerability in KieModuleMarshaller.java. The Validator class is not used correctly, resulting in the XXE injection vulnerability.
How to fix CVE-2021-41411
To remediate CVE-2021-41411, upgrade the affected package to a fixed version below.
- Maven/org.drools:drools-core—upgrade to 7.60.0.Final or later
Is CVE-2021-41411 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.60.0.Final
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |