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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8c9q-7855-wfxq | File Browser has a Command Execution Allowlist Bypass via Shell Metacharacter Injection |
Fri, 26 Jun 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 25 Jun 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Filebrowser
Filebrowser filebrowser |
|
| Vendors & Products |
Filebrowser
Filebrowser filebrowser |
Thu, 25 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.33.8, when a shell interpreter is configured (e.g. /bin/sh -c), the command allowlist can be bypassed through shell metacharacters. The allowlist validates only the first token of user input, but the entire raw string is handed to the shell — semicolons, pipes, backticks, and $() all work to chain arbitrary commands after a permitted one. This vulnerability is fixed in 2.33.8. | |
| Title | File Browser: Command Allowlist Bypass via Shell Metacharacter Injection | |
| Weaknesses | CWE-184 CWE-77 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-26T15:32:50.909Z
Reserved: 2026-06-11T18:44:47.761Z
Link: CVE-2026-54090
Updated: 2026-06-26T15:27:15.246Z
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OpenCVE Enrichment
Updated: 2026-06-25T22:00:12Z
Github GHSA