CVE-2021-21658

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected software

VendorProductVersions
Jenkins projectJenkins Nuget Plugin>= unspecified, <= 1.0

References

Timeline

Published
May 25, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-21658: Critical severity, CVSS 9.1 | Vulnix