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WS-2022-0103

Date: August 19, 2025

In squizlabs/php_codesniffer before 2.8.1 there is Arbitrary shell execution

Language: PHP

Severity Score

8.8

Related Resources (7)

Url: https://github.com/squizlabs/PHP_CodeSniffer

Url: https://github.com/squizlabs/PHP_CodeSniffer/releases/tag/2.8.1

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/squizlabs/php_codesniffer/2017-03-01.yaml

Url: https://github.com/advisories/GHSA-mhfv-8rc9-w38c

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/squizlabs/php_codesniffer/2017-05-18.yaml

Url: https://github.com/squizlabs/PHP_CodeSniffer/releases/tag/3.0.1

Url: https://www.mend.io/vulnerability-database/WS-2022-0103

Severity Score

8.8

Weakness Type (CWE)

Double Free

CWE-415

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

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