Is CVE-2026-86437 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-86437?

CVE-2026-86437 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-86437

Description

Lara Dashboard before 1.3.2 authorizes the POST /admin/settings/core-upgrades/upload endpoint with only the settings.edit permission, allowing non-Superadmin administrators to upload and extract arbitrary zip archives over the live application source code. Attackers can upload a malicious archive containing modified application files such as routes/web.php with embedded system commands, which execute as the web server user with access to environment secrets and database credentials.