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Status published
Unknown
CVE-2018-6334
Multipart-file uploads call variables to be improperly registered in the...
Vulnerability Description
Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below).
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
HHVM
Vulnerable Versions:
3.25.2, 3.25.0, 3.24.6, 3.22.0, 3.21.10, unspecified
Timeline
Official Publish:
December 31st, 2018
Last Modified:
May 6th, 2025
Added to House:
July 20th, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.