CVE-2025-27515: Laravel has a File Validation Bypass

CVE-2025-27515 · Severity: medium · CVSS 4 · Published 2025-03-05

Laravel has a File Validation Bypass

Technologies: laravel/framework (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2025-27515 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-27515 being exploited in the wild.
How severe is CVE-2025-27515?
Medium severity, with a CVSS score of 4, published 5 March 2025.
Which products and versions are affected?
laravel/framework (Packagist) ECOSYSTEM:introduced=12.0.0,fixed=12.1.1.
Is there a fix for CVE-2025-27515?
Yes. laravel/framework (Packagist): upgrade to 12.1.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-27515?
Check whether you run laravel/framework (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • laravel/framework (Packagist): upgrade to 12.1.1 or later
    composer require laravel/framework:^12.1.1

Affected products

  • laravel/framework (Packagist) ECOSYSTEM:introduced=12.0.0,fixed=12.1.1

Identifiers

  • CVE-2025-27515
  • GHSA-78fx-h6xr-vch4

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