Critical severity9.8NVD Advisory· Published Jun 19, 2026· Updated Aug 10, 2026
CVE-2026-54414
CVE-2026-54414
Description
FileRise before 3.16.0 is vulnerable to path traversal in the shared-folder upload endpoint (/api/folder/uploadToSharedFolder.php), leading to arbitrary file write and administrator account takeover. The upload filename is validated by FolderController with basename and REGEX_FILE_NAME, which permit URL-encoded sequences (the regex blocks / and \ but not %).
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Affected products
1Patches
Vulnerability mechanics
References
2News mentions
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