CVE-2025-24513Improper Input Validation in Ingress-nginx

Severity
4.8MEDIUMNVD
EPSS
0.1%
top 79.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedMar 25

Description

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where attacker-provided data are included in a filename by the ingress-nginx Admission Controller feature, resulting in directory traversal within the container. This could result in denial of service, or when combined with other vulnerabilities, limited disclosure of Secret objects from the cluster.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:LExploitability: 2.2 | Impact: 2.5

Affected Packages2 packages

CVEListV5kubernetes/ingress-nginx1.11.4+1
Gok8s.io/ingress-nginx1.12.0-beta.01.12.1+1

🔴Vulnerability Details

4
OSV
ingress-nginx controller - auth secret file path traversal vulnerability2025-03-25
GHSA
ingress-nginx controller - auth secret file path traversal vulnerability2025-03-25
OSV
ingress-nginx controller - auth secret file path traversal vulnerability in k8s.io/ingress-nginx2025-03-25
CVEList
ingress-nginx controller - auth secret file path traversal vulnerability2025-03-24

📋Vendor Advisories

6
Red Hat
ingress-nginx: ingress-nginx controller - auth secret file path traversal vulnerability2025-03-24
Microsoft
Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller2025-03-11
Microsoft
Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller2025-03-11
Microsoft
Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller2025-03-11
Microsoft
Kubernetes: Vulnerability in Kubernetes NGINX Ingress Controller2025-03-11
CVE-2025-24513 — Improper Input Validation | cvebase