CVE-2025-1098: ingress-nginx controller - configuration injection via unsanitized mirror annotations
kubernetes · ingress-nginx
Affected: kubernetes ingress-nginx · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 99% of scored CVEs
DescriptionCVE.org
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.)
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- kubernetes · ingress-nginxup to and including 1.11.4; 1.12.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Ingress-Nginx Controller - Configuration Injection via Unsanitized Mirror Annotations · nuclei template in projectdiscovery/nuclei-templates
- Vendor
- kubernetes
- Published
- March 2025
CoverageNo articles yet
No CyberSIXT article names CVE-2025-1098 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.