PT-2023-12125 · Laravel · Laravel

S1Mple · Published 2023-04-18 · Updated 2024-03-06 · CVE-2021-28254

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Laravel version 8.5.9

Description A deserialization vulnerability in the destruct() function allows attackers to execute arbitrary commands.

Recommendations For Laravel version 8.5.9, consider disabling the destruct() function until a patch is available.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BIT-LARAVEL-2021-28254

CVE-2021-28254

Affected Products

Laravel

References · 8

• 🔥 https://s1mple-top.github.io/2021/03/09/Laravel8-new-pop-chain-mining-process · Exploit
• https://osv.dev/vulnerability/CVE-2021-28254 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28254 · Security Note
• https://osv.dev/vulnerability/BIT-laravel-2021-28254 · Vendor Advisory
• https://t.me/cvenotify/48568 · Telegram Post
• https://t.me/cvenotify/49269 · Telegram Post
• https://t.me/cibsecurity/62430 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28254 · Note