CVE-2022-4886
HIGH8.8EPSS 0.23%Ingress-nginx path sanitization can be bypassed
Published: 10/25/2023Modified: 5/20/2026
Description
Ingress-nginx `path` sanitization can be bypassed with `log_format` directive.
Affected packages (1)
- Go/k8s.io/ingress-nginxfrom 0, < 1.8.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-4886
- PATCHhttps://github.com/kubernetes/ingress-nginx
- WEBhttps://github.com/kubernetes/ingress-nginx/issues/10570
- WEBhttps://groups.google.com/g/kubernetes-security-announce/c/ge7u3qCwZLI
- WEBhttps://security.netapp.com/advisory/ntap-20240307-0013
- WEBhttp://www.openwall.com/lists/oss-security/2023/10/25/5