File Browser: Path traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| filebrowser | filebrowser | affected |
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| Vendor | Product | Versions | ||||||||
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| Filebrowser | Filebrowser |
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| Source | ID | Title |
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Github GHSA |
GHSA-gxjx-7m74-hcq8 | File Browser: FilePath traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.193% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Filebrowser
Filebrowser filebrowser |
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| Vendors & Products |
Filebrowser
Filebrowser filebrowser |
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| Metrics |
ssvc
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| Description | File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, filebrowser builds the download-as-zip / download-as-tar archive entry names with filepath.ToSlash, which on a Linux host is a no-op for backslashes (\ is only a path separator on Windows). A file whose name contains Windows-style traversal is accepted by the resource handlers, stored on the Linux filesystem with a literal backslash name, and then emitted verbatim as the archive entry name. Windows extractors interpret \ as a path separator and write the extracted file outside the extraction directory — arbitrary file write on the victim who downloads and extracts the archive. This vulnerability is fixed in 2.63.6. | |
| Title | File Browser: Path traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV4_0
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