CVE-2026-4809: Unsafe Client MIME Type Handling Can Enable Arbitrary File Upload in plank/laravel-mediable
plank · laravel-mediable
Affected: plank laravel-mediable · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 60% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- plank · laravel-mediable<= 6.4.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- plank
- Published
- March 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-4809 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.