File Browser through 2.63.23 applies path rules to the requested lexical path but resolves symbolic links without reapplying rules to the target, allowing authenticated users to bypass deny rules. Attackers can read and overwrite rule-denied files by accessing them through in-scope symbolic link aliases that resolve to denied paths.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 14 Sep 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | File Browser through 2.63.23 applies path rules to the requested lexical path but resolves symbolic links without reapplying rules to the target, allowing authenticated users to bypass deny rules. Attackers can read and overwrite rule-denied files by accessing them through in-scope symbolic link aliases that resolve to denied paths. | |
| Title | File Browser through 2.63.23 Path Traversal via Symlink Alias | |
| First Time appeared |
Filebrowser
Filebrowser filebrowser |
|
| Weaknesses | CWE-59 | |
| CPEs | cpe:2.3:a:filebrowser:filebrowser:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Filebrowser
Filebrowser filebrowser |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-14T14:17:49.647Z
Reserved: 2026-09-14T11:33:51.886Z
Link: CVE-2026-90930
No data.
Status : Received
Published: 2026-09-14T13:19:31.190
Modified: 2026-09-14T15:17:13.793
Link: CVE-2026-90930
No data.
OpenCVE Enrichment
No data.
Weaknesses