Vulnerability Report

CVE-2024-21504

Title: Laravel Livewire Cross-Site Scripting (XSS)

Cross-Site Scripting (XSS)

Proof Of Concept

No public PoC currently indexed for CVE-2024-21504.

CWE Category CWE-79
Published Date Mar 19, 2024
Modified Date Aug 25, 2025
Exploit Status Not Found
Score 6.1 CVSS v3.1
Exploit Probability (EPSS)
0.16%

Vulnerability Summary

CVE-2024-21504: Versions of the package livewire/livewire from 3.3.5 and before 3.4.9 are vulnerable to Cross-site Scripting (XSS) when a page uses [Url] for a property. An attacker can inject HTML code in the context of the user's browser session by crafting a malicious link and convincing the user to click on it.

Impacted Vendors

L
laravel 1

Reference Links

https://github.com/livewire/livewire/commit/c65b3f0798ab2c9338213ede3588c3cdf4e6fcc0 https://github.com/livewire/livewire/pull/8117 https://github.com/livewire/livewire/releases/tag/v3.4.9 https://security.snyk.io/vuln/SNYK-PHP-LIVEWIRELIVEWIRE-6446222 https://github.com/livewire/livewire/commit/c65b3f0798ab2c9338213ede3588c3cdf4e6fcc0 https://github.com/livewire/livewire/pull/8117 https://github.com/livewire/livewire/releases/tag/v3.4.9 https://security.snyk.io/vuln/SNYK-PHP-LIVEWIRELIVEWIRE-6446222
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.1
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-21504 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected Stack

No specific products linked.