CVE-2025-52621

{"id": "CVE-2025-52621", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@hcl.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-08-15T23:15:26.670", "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0123330", "source": "psirt@hcl.com"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "psirt@hcl.com", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning. \u00a0The 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."}], "lastModified": "2025-08-15T23:15:26.670", "sourceIdentifier": "psirt@hcl.com"}