๐Ÿ›ก๏ธ CVE-2024-50347
๐ŸŸ  CVSS 8.0 โ€” High โœ… No Known Exploit CWE-345 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Laravel Reverb provides a real-time WebSocket communication backend for Laravel applications. Prior to 1.4.0, there is an issue where verification signatures for requests sent to Reverb's Pusher-compatible API were not being verified. This API is used in scenarios such as broadcasting a message from a backend service or for obtaining statistical information (such as number of connections) about a given channel. This issue only affects the Pusher-compatible API endpoints and not the WebSocket connections themselves. In order to exploit this vulnerability, the application ID which, should never be exposed, would need to be known by an attacker. This vulnerability is fixed in 1.4.0.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CWE CWE-345
Public Exploit โœ… No
Source NVD
Published 2024-10-31
Updated 2026-06-02
Modified 2024-10-31
Fix URL N/A

Affected Packages

Software From version Fixed in
laravel/reverb โ€” 1.4.0
unknown โ€” โ€”

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