High severity7.3NVD Advisory· Published May 4, 2026· Updated May 5, 2026
CVE-2026-7733
CVE-2026-7733
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
funadmin/funadminPackagist | <= 7.1.0-rc6 | — |
Affected products
1Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-qhh7-263p-54r3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-7733ghsaADVISORY
- gitee.com/funadmin/funadmin/issues/IJ8NXTnvdWEB
- vuldb.com/submit/807559nvdWEB
- vuldb.com/vuln/360908nvdWEB
- vuldb.com/vuln/360908/ctinvdWEB
News mentions
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