AUGUST 4, 2026
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Case File

CVE-2021-21621

MEDIUM · CVSS 5.3 EPSS 1.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-24 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-21621
Severity
MEDIUM
CVSS
5.3
EPSS
1.21%
Jenkins

Original NVD Description

Jenkins Support Core Plugin 2.72 and earlier provides the serialized user authentication as part of the "About user (basic authentication details only)" information, which can include the session ID of the user creating the support bundle in some configurations.