CVE-2026-7733
funadmin Frontend Chunked Upload Endpoint UploadService.php chunkUpload unrestricted upload
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
A flaw has been found in funadmin up to 7.1.0-rc6. This affects the function UploadService::chunkUpload of the file app/common/service/UploadService.php of the component Frontend Chunked Upload Endpoint. This manipulation of the argument File causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 59. To fix this issue, it is recommended to deploy a patch.
| CWE | CWE-434 CWE-284 |
| Vendor | n/a |
| Product | funadmin |
| Published | May 4, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / funadmin
7.1.0-rc1 7.1.0-rc2 7.1.0-rc3 7.1.0-rc4 7.1.0-rc5 7.1.0-rc6
References
Credits
🔍 anch0r (VulDB User)