FileBrowser Quantum: Unauthenticated Path Traversal in Public Share Delete Allows Arbitrary File Deletion
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| gtsteffaniak | filebrowser | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||
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| Gtsteffaniak | Filebrowser |
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| Source | ID | Title |
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Github GHSA |
GHSA-fwj3-42wh-8673 | FileBrowser Public Share DELETE API Path Traversal Allows Unauthenticated Arbitrary File Deletion |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.523% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Gtsteffaniak filebrowser Quantum
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| CPEs | cpe:2.3:a:gtsteffaniak:filebrowser_quantum:*:-:*:*:*:*:*:* cpe:2.3:a:gtsteffaniak:filebrowser_quantum:*:beta:*:*:*:*:*:* |
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| Vendors & Products |
Gtsteffaniak filebrowser Quantum
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Gtsteffaniak
Gtsteffaniak filebrowser |
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| Vendors & Products |
Gtsteffaniak
Gtsteffaniak filebrowser |
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| Description | FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-stable and 1.3.9-beta, attacker-controlled path input is joined with a trusted base path prior to sanitization, allowing traversal sequences (e.g., ../) to escape the intended shared directory. As a result, an unauthenticated attacker possessing a valid public share hash with delete permissions enabled can delete arbitrary files outside the shared directory within the share owner’s configured storage scope. This affects public/api/resources and public/api/resources/bulk. This vulnerability is fixed in 1.3.1-stable and 1.3.9-beta. | |
| Title | FileBrowser Quantum: Unauthenticated Path Traversal in Public Share Delete Allows Arbitrary File Deletion | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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