CVE-2021-21642

HIGH

Jenkins Config File Provider Plugin < 3.7.0 - XML External Entity Injection

Title source: llm
STIX 2.1

Description

Jenkins Config File Provider Plugin 3.7.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

References (2)

Core 2
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2021/04/21/2

Scores

CVSS v3 8.1
EPSS 0.0030
EPSS Percentile 53.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Details

CWE
CWE-611
Status published
Products (2)
jenkins/config_file_provider < 3.7.0
org.jenkins-ci.plugins/config-file-provider 0 - 3.7.1Maven
Published Apr 21, 2021
Tracked Since Feb 18, 2026