CVE-2018-25270

Critical

Description

ThinkPHP 5.0.23 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary PHP code by invoking functions through the routing parameter. Attackers can craft requests to the index.php endpoint with malicious function parameters to execute system commands with application privileges.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Thinkphp

PublishedApr 22, 2026

First seenApr 22, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

thinkphp thinkphp5.0.23 or later

Affected products

Product	Affected versions	Fixed in
thinkphp thinkphp	5.0.0 ≤ v < 5.0.23, 5.1.31	5.0.23

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