CVE-2021-21657

Jenkins Filesystem Trigger Plugin 0.40 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
jenkinsCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
jenkinsfilesystem_trigger
𝑥
≤ 0.40
𝑥
= Vulnerable software versions
References
http://www.openwall.com/lists/oss-security/2021/05/25/3
https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2339
http://www.openwall.com/lists/oss-security/2021/05/25/3
https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2339