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laravel/framework: Temporary Signed URL Ambiguity in Local Filesystem Driver

A vulnerability in Laravel's local filesystem driver allows temporary signed URLs to be parsed ambiguously, potentially misrouting requests and bypassing expira

18 Jun 2026Read 1 minSeverity: schedule it

What changed

A vulnerability in Laravel's local filesystem driver allows temporary signed URLs to be parsed ambiguously, potentially misrouting requests and bypassing expiration enforcement.

Who it affects

Applications using Laravel's local filesystem driver with temporary signed URLs.

What to do today

Review and update your Laravel installation to the latest patched version to mitigate the vulnerability.

The trail
Collected Audited Written Published