Zipline 4.6.2 before 4.8.0 contains a policy bypass vulnerability that allows authenticated users to evade administrator-disabled MIME types by editing file metadata. Attackers can upload a permitted file, then set a disabled type such as text/html through PATCH /api/user/files/:id so /raw/:id serves that Content-Type.
Metrics
Affected Vendors & Products
References
History
Fri, 13 Nov 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Diced
Diced zipline |
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| Vendors & Products |
Diced
Diced zipline |
Wed, 11 Nov 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Zipline 4.6.2 before 4.8.0 contains a policy bypass vulnerability that allows authenticated users to evade administrator-disabled MIME types by editing file metadata. Attackers can upload a permitted file, then set a disabled type such as text/html through PATCH /api/user/files/:id so /raw/:id serves that Content-Type. | |
| Title | Zipline 4.6.2 before 4.8.0 Disabled MIME Type Policy Bypass via File Metadata Update | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-11-11T22:53:18.142Z
Updated: 2026-11-12T17:54:18.126Z
Reserved: 2026-11-11T22:45:25.171Z
Link: CVE-2026-126932
No data.
Status : Deferred
Published: 2026-11-11T23:17:22.943
Modified: 2026-11-12T21:36:06.743
Link: CVE-2026-126932
No data.