CRITICALVulnerability
CVE-2026-4809
plank/laravel-mediable through version 6.4.0 can allow upload of a dangerous file type when an application using the package accepts or prefers a client-supplied MIME type during file upload handling. In that configuration, a remote attacker can submit a file containing executable PHP code while declaring a benign image MIME type, resulting in arbitrary file upload.
Properties
- severity
- CRITICAL
- score
- 9.8
- cve_id
- CVE-2026-4809
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-03-26T11:16:21.440
- last_modified
- 2026-08-10T12:17:16.100
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Unrestricted Upload of File with Dangerous Type
Explore deeper with Ninja Signal's threat intelligence graph