EUVD-2026-16164CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3Tags
Description
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. If the uploaded file is stored in a web-accessible and executable location, this may lead to remote code execution. At the time of publication, no patch was available and the vendor had not responded to coordinated disclosure attempts.
Analysis
Remote code execution in plank/laravel-mediable PHP package through version 6.4.0 allows unauthenticated attackers to upload executable PHP files disguised with benign MIME types, achieving arbitrary code execution when files land in web-accessible directories. EPSS score of 0.39% (60th percentile) indicates low observed exploitation probability, though SSVC analysis confirms the vulnerability is automatable with total technical impact. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Identify all applications using plank/laravel-mediable and document affected versions; immediately disable file upload functionality if operationally feasible or restrict uploads to authenticated users only. Within 7 days: Implement network-level controls (see compensating controls below) and conduct file system audit for suspicious PHP files in web-accessible directories created after deployment. …
Sign in for detailed remediation steps.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today