CVE-2022-4886
High
Description
Ingress-nginx `path` sanitization can be bypassed with `log_format` directive.
SeverityHigh
CVSS8.8
Exploit probability—
ProductKubernetes Ingress-nginx
PublishedOct 25, 2023
First seenOct 25, 2023
Weakness typeCWE-20Improper input validation
How to fix
Update
- kubernetes ingress-nginx1.8.0 or later
- k8s.io/ingress-nginx1.8.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kubernetes ingress-nginx | v < 1.8.0 | 1.8.0 |
| k8s.io/ingress-nginxGo | v < 1.8.0 | 1.8.0 |
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