Arbitrary File Upload Affecting plank/laravel-mediable package, versions >=0.1.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-PLANKLARAVELMEDIABLE-15874143
- published2 Apr 2026
- disclosed26 Mar 2026
- creditUnknown
Introduced: 26 Mar 2026
CVE-2026-4809 (opens in a new tab)How to fix?
There is no fixed version for plank/laravel-mediable.
Overview
Affected versions of this package are vulnerable to Arbitrary File Upload when the application accepts or prefers a client-supplied MIME type. An attacker can upload files containing executable PHP code by submitting files with a benign MIME type, potentially leading to code execution if the files are stored in a web-accessible and executable location.