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OpenAdvisories
High · 7.6 Public exploit CVE-2023-5043 EUVD-2023-2661GHSA-5wj4-wffq-3378

Ingress nginx annotation injection causes arbitrary command execution

Published Oct 25, 2023 · Updated Feb 13, 2025 · Assigned by kubernetes

Description

Ingress nginx annotation injection causes arbitrary command execution.

Affected products

VendorProductAffectedFixed
Kubernetes ingress-nginx < 1.9.0 1.9.0

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Affected packages

EcosystemPackageAffectedFixedRecord
Go k8s.io/ingress-nginx < 1.9.0 1.9.0 GHSA-5wj4-wffq-3378

Advisories 2

References