CVE-2018-20062

ThinkPHP "noneCms" Remote Code Execution Vulnerability

Exploited in attacks Critical 9.8 Attack chance: 99.5%

What it is

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.

CISA: ThinkPHP "noneCms" contains an unspecified vulnerability that allows for remote code execution through crafted use of the filter parameter.

What to do

Apply updates per vendor instructions.

Deadline for US federal agencies: May 3, 2022

Added to the CISA list: November 3, 2021
Published: December 11, 2018
Severity: Critical 9.8 CVSS 3.1
Chance of attacks in the next 30 days (EPSS): 99.5% in the top 0.1% of all known vulnerabilities
Weakness: CWE-20
More details: NVD · CVE.org · CISA

All references (2)

More exploited flaws from ThinkPHP

Added	Vulnerability	Product	Severity	Attack chance
Nov 3, 2021	Remote Code ExecutionCVE-2019-9082	ThinkPHP	High 8.8	97%

All of them →

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.