CVE-2026-48555: Spatie Laravel Media Library < 11.23.0 SSRF via addMediaFromUrl()

Severity: high (CVSS 7.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-29 · updated 2026-10-08
Weakness: CWE-918

Description

Spatie Laravel Media Library before version 11.23.0 contains a server-side request forgery vulnerability that allows remote attackers to cause the server to issue arbitrary outbound HTTP requests by passing user-controlled URLs to the addMediaFromUrl() method in InteractsWithMedia.php.

Affected products

spatie laravel-medialibrary: before 11.23.0 — fixed in 11.23.0

How to fix

Upgrade to a fixed version: spatie laravel-medialibrary 11.23.0. Check the vendor advisory for mitigations.

References

https://github.com/spatie/laravel-medialibrary/commit/608ea03703d3887c46434f5dda6af56de6346aba
https://github.com/spatie/laravel-medialibrary/pull/3939
https://github.com/spatie/laravel-medialibrary/releases/tag/11.23.0
https://www.vulncheck.com/advisories/spatie-laravel-media-library-ssrf-via-addmediafromurl

Get alerted when CVE-2026-48555 or the next vulnerability affects your stack