High severity7.8GHSA Advisory· Published Oct 22, 2020· Updated Jun 17, 2026
CVE-2020-10721
CVE-2020-10721
Description
A flaw was found in the fabric8-maven-plugin 4.0.0 and later. When using a wildfly-swarm or thorntail custom configuration, a malicious YAML configuration file on the local machine executing the maven plug-in could allow for deserialization of untrusted data resulting in arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
io.fabric8:fabric8-maven-pluginMaven | >= 4.0.0-M1, <= 4.4.2 | — |
Affected products
2- Range: >= 4.0.0-M1, <= 4.4.2
Patches
Vulnerability mechanics
References
3- bugzilla.redhat.com/show_bug.cginvdIssue TrackingVendor AdvisoryWEB
- github.com/advisories/GHSA-w7gj-h6f2-x4c6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-10721ghsaADVISORY
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