CVE-2026-29955
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
12th
The `/registercrd` endpoint in KubePlus 4.14 in the kubeconfiggenerator component is vulnerable to command injection. The component uses `subprocess.Popen()` with `shell=True` parameter to execute shell commands, and the user-supplied `chartName` parameter is directly concatenated into the command string without any sanitization or validation. An attacker can inject arbitrary shell commands by crafting a malicious `chartName` parameter value.
| Vendor | n/a |
| Product | n/a |
| Published | Apr 13, 2026 |
| Last Updated | Apr 15, 2026 |
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Affected Versions
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