SB2018122201 - Remote code execution in ThinkPHP

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Main Vulnerability Database SB2018122201

SB2018122201 - Remote code execution in ThinkPHP

Published: December 22, 2018

Security Bulletin ID SB2018122201
Severity
High
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Code Injection (CVE-ID: N/A)

The vulnerability allows a remote attacker to execute arbitrary PHP code on the target system.

The vulnerability exists due to improper input validation in "/index.php" script when processing data passed via the "vars[1][]" HTTP GET parameter. A remote attacker can send a specially crafted request to the vulnerable application and execute arbitrary PHP code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Note: this vulnerability is being actively exploited in the wild in December 2018.


Remediation

Install update from vendor's website.

References