FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, a missing-authentication vulnerability in the deleteShareLink endpoint allows any unauthenticated user to delete arbitrary file share links by providing only the share token, causing denial of service to shared file access. The POST /api/file/deleteShareLink.php endpoint calls FileController::deleteShareLink() which performs no authentication, authorization, or CSRF validation before deleting a share link. Any anonymous HTTP client can destroy share links. This issue is fixed in version 3.8.0.
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Affected Vendors & Products
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Solution
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Workaround
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References
History
Fri, 20 Mar 2026 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, a missing-authentication vulnerability in the deleteShareLink endpoint allows any unauthenticated user to delete arbitrary file share links by providing only the share token, causing denial of service to shared file access. The POST /api/file/deleteShareLink.php endpoint calls FileController::deleteShareLink() which performs no authentication, authorization, or CSRF validation before deleting a share link. Any anonymous HTTP client can destroy share links. This issue is fixed in version 3.8.0. | |
| Title | FileRise has Unauthenticated Share Link Deletion | |
| Weaknesses | CWE-306 | |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-20T08:25:07.081Z
Reserved: 2026-03-17T19:27:06.343Z
Link: CVE-2026-33070
Vulnrichment
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NVD
Status : Received
Published: 2026-03-20T09:16:15.347
Modified: 2026-03-20T09:16:15.347
Link: CVE-2026-33070
Redhat
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OpenCVE Enrichment
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Weaknesses