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Medium 6.4Published Oct 7, 2025

CVE-2025-59303HAProxy Kubernetes Ingress Controller before 3.1.13, when the config-snippets feature flag is used, accepts config snippets from users with create/update permissions.

Updated under an hour ago ()

Does this affect you?

It affects HAProxy Kubernetes Ingress Controller. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

HAProxy Kubernetes Ingress Controller before 3.1.13, when the config-snippets feature flag is used, accepts config snippets from users with create/update permissions. This can result in obtaining an ingress token secret as a response. The fixed versions of HAProxy Enterprise Kubernetes Ingress Controller are 3.0.16-ee1, 1.11.13-ee1, and 1.9.15-ee1.

CVSS
6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE)
CWE-791
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
mitre
NVD analysis
Deferred
Record last updated
Oct 8, 2025
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
HAProxy HAProxy Kubernetes Ingress Controller
haproxy:kubernetes_ingress_controller (from the name)
before 3.1.13
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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