CVE-2026-29954
CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th
In KubePlus 4.1.4, the mutating webhook and kubeconfiggenerator components have an SSRF vulnerability when processing the chartURL field of ResourceComposition resources. The field is only URL-encoded without validating the target address. More critically, when kubeconfiggenerator uses wget to download charts, the chartURL is directly concatenated into the command, allowing attackers to inject wget's `--header` option to achieve arbitrary HTTP header injection.
| Vendor | n/a |
| Product | n/a |
| Published | Mar 30, 2026 |
| Last Updated | Mar 30, 2026 |
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Affected Versions
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