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CVE-2023-30798
Published: Apr 21, 2023
Modified: Nov 21, 2025
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
There MultipartParser usage in Encode's Starlette python framework before versions 0.25.0 allows an unauthenticated and remote attacker to specify any number of form fields or files which can cause excessive memory usage resulting in denial of service of the HTTP service.
| Vendor | Product | Versions |
|---|---|---|
Encode | Starlette | affected 0 - < 0.25.0 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
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