GHSA-9cp7-j3f8-p5jx
Critical · 10.0Daptin has Unauthenticated Path Traversal and Zip Slip
CVSS
10.0
EPSS
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Published
Apr 10, 2026
CISA due date
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The record
The `cloudstore.file.upload` action in `server/actions/action_cloudstore_file_upload.go` writes user-supplied filenames directly to disk without proper validation. This allows unauthenticated attackers to perform path traversal and zip slip attacks, leading to arbitrary file write and potential remote code execution. **CVSS Score:** 10.0 Critical **CVSS Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H **CWE:** CWE-22 (Path Traversal)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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