Insecure Cross-Origin Security Headers in HCL IntelliOps Event Management

CVE-2026-21784

What is CVE-2026-21784?

HCL IntelliOps Event Management is compromised by the absence of proper Cross-Origin Security headers. This vulnerability weakens the application's defenses, allowing unauthorized external entities to interact with its environment and resources. Without these security headers, there is an increased risk of exploitation, making it essential for users to implement recommended security practices and configurations.

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