BIT-nginx-ingress-controller-2026-4342

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/nginx-ingress-controller/BIT-nginx-ingress-controller-2026-4342.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-nginx-ingress-controller-2026-4342

Aliases

Published

2026-03-23T11:00:00Z

Modified

2026-03-23T18:56:09.398085Z

Summary

ingress-nginx comment-based nginx configuration injection

Details

A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)

Database specific

{
    "cpes": [
        "cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}

References

Affected packages

Bitnami / nginx-ingress-controller

Package

Name: nginx-ingress-controller
Purl: pkg:bitnami/nginx-ingress-controller

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

1.13.0

Fixed

1.13.9

Introduced

1.14.0

Fixed

1.14.5

Introduced

1.15.0

Fixed

1.15.1

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/nginx-ingress-controller/BIT-nginx-ingress-controller-2026-4342.json"