CVE-2025-24514 — ingress-nginx controller - configuration injection via unsanitized auth-url annotation

Description (CNA)

A security issue was discovered in ingress-nginx https://github.com/kubernetes/ingress-nginx where the `auth-url` Ingress annotation can be used to inject 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 (CNA)

Vendor / product	Versions
kubernetes / ingress-nginx	affected 0 through 1.11.4; affected 1.12.0

CWE

CWE-20

References

https://github.com/kubernetes/kubernetes/issues/131006

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

https://security.netapp.com/advisory/ntap-20250328-0008/
https://www.exploit-db.com/exploits/52475