CVE-2021-21660
Affects plugin: Filesystem Trigger Affects plugin: Markdown Formatter Affects plugin: Nuget Affects plugin: URLTrigger
CSIRTS triage
- What
- Multiple plugins are affected by security vulnerabilities.
- Who is affected
- Deployments of the affected plugins in Jenkins.
- Urgency
- Remediation is necessary as vulnerabilities could be exploited, though exploitation status is currently unknown.
- Action
- Update the affected plugins to their latest versions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk1.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 63% of all EPSS-scored CVEs.
Advisory coverage (1)
- unknownJenkins Security Advisory 2021-05-25jenkins · 2021-05-25
External references
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[](https://www.csirts.com/cve/CVE-2021-21660)