CVE-2025-54068criticalunder attackCWE-94

CVE-2025-54068: critical vulnerability in livewire

Livewire vulnerable to remote command execution during property update hydration

Published · Updated

Follow this CVE+ Monitor livewire+ Monitor Livewire

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

100Vexday Risk Score

Patch now. It under exploitation confirmed by CISA and has a working public exploit.

ssvc Actcvss 9.2epss 96%
from disclosure to weapon159 days
Published on NVDJul 17
1st PoC+159d
CISA KEV+246d
Action required by CISAfederal deadline: 2026-04-03

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

In short

Livewire v3 (up to 3.6.3) allows attackers to run commands on the server without logging in by exploiting how component properties are updated. This is critical because it can give attackers full control of the application.

Technical detail

CWE-94 (Improper Control of Generation of Code) in Livewire's property hydration mechanism permits unauthenticated remote code execution when specific component configurations are present. The attack vector is network-based and requires no user interaction; exploitation occurs during property update deserialization without proper validation, leading to arbitrary command execution with application privileges.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Livewire is a full-stack framework for Laravel. In Livewire v3 up to and including v3.6.3, a vulnerability allows unauthenticated attackers to achieve remote command execution in specific scenarios. The issue stems from how certain component property updates are hydrated. This vulnerability is unique to Livewire v3 and does not affect prior major versions. Exploitation requires a component to be mounted and configured in a particular way, but does not require authentication or user interaction. This issue has been patched in Livewire v3.6.4. All users are strongly encouraged to upgrade to this version or later as soon as possible. No known workarounds are available.
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
livewire · livewire
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — livewire

In the same product, most dangerous first.

CVE-2024-47823HIGHLivewire Remote Code Execution (RCE) on File UploadsEPSS 0.8%CVE-2026-81887MEDIUMLivewire DOM-based cross-site scripting during client-side state handlingEPSS 0.7%