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CVE-2023-5043

nvd nist
Published: Oct 25, 2023Modified: Jun 17, 2026

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

Description

Ingress nginx annotation injection causes arbitrary command execution.

Affected (1)

Kubernetes
1 product
Ingress Nginx
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Ingress Nginx
Before 1.9.0

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (8)

Source: jordan@liggitt.net
Mailing ListThird Party Advisory
Source: jordan@liggitt.net
Issue TrackingMitigationVendor Advisory
Source: jordan@liggitt.net
Mailing ListMitigation
Source: jordan@liggitt.net
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingMitigationVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListMitigation
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.