CVE-2021-21603
CVE-2021-21603
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
13 Jan 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape notification bar response contents, resulting in a cross-site scripting (XSS) vulnerability.
Affected products
Jenkins project · JenkinsWant to know if your infrastructure is exposed to this?
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