Not rated
CVE-2021-21639 Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data…
Description
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not validate the type of object created after loading the data submitted to the `config.xml` REST API endpoint of a node, allowing attackers with Computer/Configure permission to replace a node with one of a different type.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Jenkins 2.286 | earliest → 2.286 | No fix stated |
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