CVE-2026-48555 Spatie Laravel Media Library < 11.23.0 SSRF via addMediaFromUrl()
Attackers can force the server to make arbitrary outbound HTTP requests via user-controlled URLs in the addMediaFromUrl method.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-48555?
CVE-2026-48555 is a medium-severity server-side request forgery vulnerability in spatie laravel-medialibrary, published on 29 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-48555?
2 open source packages ship an affected version, including spatie/laravel-medialibrary.
| Package | Affected | Fixed in |
|---|---|---|
spatie/laravel-medialibrary Packagist | All versions | 11.23.0 |
spatie/laravel-medialibrary Packagist | All versions | 11.23.0 |
How do I fix CVE-2026-48555?
Upgrade spatie/laravel-medialibrary to 11.23.0 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-48555 being exploited?
There is no known exploitation of CVE-2026-48555 in the wild and no public exploit code.
Sources
Also known as GHSA-fggg-964j-3j7h.