CVE-2026-126938
Zipline before 4.6.4 Upload Quota Bypass via Forged Content-Range Headers
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
Zipline before 4.6.4 contains a resource allocation vulnerability that allows authenticated users to bypass chunked-upload size and quota checks by forging Content-Range offsets and totals. Attackers can send tiny chunks to the partial upload endpoint with large declared offsets, causing the server to create oversized files and exhaust disk space.
| CWE | CWE-770 |
| Vendor | diced |
| Product | zipline |
| Published | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Affected Versions
diced / zipline
0 < 4.6.4
References
Credits
🔍 superintendent2521