CVE-2020-8553

MediumCVSS 5.9/10Last modified Jun 17, 2026

Description

The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace or secret name.

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-73 CWE-610

Affected software

No affected versions have been published.

Timeline

Published: Jul 29, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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