Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-1098— ingress-nginx controller - configuration injection via unsanitized mirror annotations

CVSS 8.8 · High EPSS 36.00% · P97
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-1098

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ingress-nginx controller - configuration injection via unsanitized mirror annotations
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `mirror-target` and `mirror-host` Ingress annotations can be used to inject arbitrary 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.)
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Kubernetes ingress-nginx 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kubernetes ingress-nginx是云原生计算基金会（Cloud Native Computing Foundation）开源的Kubernetes 的入口控制器，使用NGINX作为反向代理和负载均衡器。 Kubernetes ingress-nginx存在输入验证错误漏洞，该漏洞源于mirror-target和mirror-host Ingress注解可用于注入任意配置，可能导致任意代码执行和Secrets泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
kubernetesingress-nginx 0 ~ 1.11.4 -

II. Public POCs for CVE-2025-1098

#POC DescriptionSource LinkShenlong Link
1A security issue was discovered in ingress-nginx https-//github.com/kubernetes/ingress-nginx where the `mirror-target` and `mirror-host` Ingress annotations can be used to inject arbitrary 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.) https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-1098.yamlPOC Details
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-1098

请登录查看更多情报信息。

Same Patch Batch · kubernetes · 2025-03-24 · 5 CVEs total

CVE-2025-19749.8 CRITICALingress-nginx admission controller RCE escalation
CVE-2025-245148.8 HIGHingress-nginx controller - configuration injection via unsanitized auth-url annotation
CVE-2025-10978.8 HIGHingress-nginx controller - configuration injection via unsanitized auth-tls-match-cn annot
CVE-2025-245134.8 MEDIUMingress-nginx controller - auth secret file path traversal vulnerability

IV. Related Vulnerabilities

Same product: ingress-nginx
Same vendor: kubernetes
Same weakness: CWE-20

V. Comments for CVE-2025-1098

No comments yet

Leave a comment