CVE-2025-52621 – HCL BigFix SaaS Origin Header Cache Poisoning

The following table lists the changes that have been made to the
CVE-2025-52621 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 15, 2025

    Action Type Old Value New Value
    Added Description HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning.  The BigFix SaaS’s HTTP responses were observed to include the Origin header. Its presence alongside an unvalidated reflection of the Origin header value introduces a potential for cache poisoning.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    Added CWE CWE-346
    Added Reference https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0123330
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