CyberSecBulletin

External-secrets vulnerabilities

We track 6 vulnerabilities in External-secrets products across 2 products. 6 are rated high or critical, and none are known to be exploited. The most recent was published on October 6, 2026.

6vulnerabilities
1critical
5high
0exploited
8.4average CVSS score

Latest External-secrets vulnerabilities

  • 7.1 High severity

    external-secrets: Incorrect Behavior Order

    CVE-2026-26287External-secrets

    External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. Starting in version 0.10.0 and prior to version 1.3.2, a bug in the `webhook` generator initialization order incorrectly cleared

  • 8.8 High severity

    external-secrets: Incorrect Authorization

    CVE-2026-22822External-secrets

    External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. Starting in version 0.20.2 and prior to version 1.2.0, the `getSecretKey` template function, while introduced for senhasegura Dev

  • 8.7 High severity

    external-secrets: Improper Access Control

    CVE-2025-62159External-secrets

    External Secrets Operator reads information from a third-party service and automatically injects the values as Kubernetes Secrets. A vulnerability was discovered in the BeyondTrust provider implementation for External Secrets Operator versions 0.10.1 through 0

  • 7.1 High severity

    external-secrets: Improper Access Control

    CVE-2025-55196External-secrets

    External Secrets Operator is a Kubernetes operator that integrates external secret management systems. From version 0.15.0 to before 0.19.2, a vulnerability was discovered where the List() calls for Kubernetes Secret and SecretStore resources performed by the

  • 8.8 High severity

    external-secrets: Incorrect Permission Assignment for Critical Resource

    CVE-2024-45041External-secrets

    External Secrets Operator is a Kubernetes operator that integrates external secret management systems. The external-secrets has a deployment called default-external-secrets-cert-controller, which is bound with a same-name ClusterRole. This ClusterRole has "get

  • 9.8 Critical severity

    external-secrets: Insecure Inherited Permissions

    CVE-2024-36540External-secrets

    Insecure permissions in external-secrets v0.9.16 allows attackers to access sensitive data and escalate privileges by obtaining the service account's token.