CVE-2026-94618
FileGator: Missing authorization in GET /batchdownload allows cross-user retrieval of another user's archive
FileGator is a multi-user file manager. Prior to 7.15.0, GET /batchdownload in backend/Controllers/DownloadController.php uses batchDownloadStart() to stream a shared temporary archive selected by the request-supplied uniqid without checking that the current session created it. In deployments with distinct per-user home directories, a valid user with read, download, and batchdownload permissions who obtains another user's active archive id can cross that boundary and retrieve the victim's batch archive. The archive lifetime and id-acquisition requirement limit exploitation, but a successful replay also deletes the victim's pending archive. This issue is fixed in version 7.15.0.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| filegator filegator |
< 7.15.0 (affected) | CNA: GitHub_M |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 5.4 medium |
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:L | CNA: GitHub_M |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/filegator/filegator/security/advisories/GHSA-f74m-x83r-c4v4CNA: GitHub_M · x_refsource_CONFIRM
- https://github.com/filegator/filegator/pull/597CNA: GitHub_M · x_refsource_MISC
- https://github.com/filegator/filegator/commit/638737e560cbf20cbeb5da4e4e6c974f8a080531CNA: GitHub_M · x_refsource_MISC
- https://github.com/filegator/filegator/releases/tag/v7.15.0CNA: GitHub_M · x_refsource_MISC
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