CVE-2021-28254

CRITICAL

Laravel 8.5.9 - Remote Code Execution via Untrusted Data Deserialization

Title source: llm
STIX 2.1

Description

A deserialization vulnerability in the destruct() function of Laravel v8.5.9 allows attackers to execute arbitrary commands.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0132
EPSS Percentile 67.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-502
Status published
Products (1)
laravel/laravel 8.5.9
Published Apr 19, 2023
Tracked Since Feb 18, 2026