CVE-2018-20062

critical

Description

An issue was discovered in NoneCms V1.3. thinkphp/library/think/App.php allows remote attackers to execute arbitrary PHP code via crafted use of the filter parameter, as demonstrated by the s=index/\think\Request/input&filter=phpinfo&data=1 query string.

From the Tenable Blog

ThinkPHP Remote Code Execution Vulnerability Used To Deploy Variety of Malware (CVE-2018-20062)
ThinkPHP Remote Code Execution Vulnerability Used To Deploy Variety of Malware (CVE-2018-20062)

Published: 2019-02-07

A remote code execution bug in the Chinese open source framework ThinkPHP is being actively used by threat actors to implant a variety of malware, primarily targeting Internet of Things (IoT) devices.

References

Details

Source: Mitre, NVD

Published: 2018-12-11

Updated: 2025-03-07

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.9336