Critical severity · published Jun 16, 2022
CVE-2021-41411
drools <=7.59.x is affected by an XML External Entity (XXE) vulnerability in KieModuleMarshaller.java
9.8
CVSS
1.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drools · Redhat
before 7.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-41411
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-41411
Patch
https://github.com/kiegroup/drools/pull/3808
More from Drools
8.8
CVE-2022-1415
A flaw was found where some utility classes in Drools core did not use proper safeguards when deserializing data
–
CVE-2014-8125
XML external entity (XXE) vulnerability in Drools and jBPM before 6.2.0 allows remote attackers to read arbitrary files or possibly have other unspecified impact via a crafted…