CVE-2020-37186

CRITICAL EPSS 57.4%

Published Feb 11, 20264mo ago · Modified Apr 15, 20262mo ago

9.3 CVSS 4.0

Critical

Published Feb 11, 2026 4mo ago

Last Modified Apr 15, 2026 2mo ago

Description

Chevereto 3.13.4 Core contains a remote code execution vulnerability that allows attackers to inject malicious code during database configuration installation. Attackers can manipulate the database table prefix parameter to write a PHP shell file and execute arbitrary system commands through a crafted POST request.

CVSS Details

Base Score

9.3

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

57.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

References 4

chevereto.com https://chevereto.com/
github.com https://github.com/Chevereto/Chevereto-Free/releases
exploit-db.com https://www.exploit-db.com/exploits/47903
vulncheck.com https://www.vulncheck.com/advisories/chevereto-core-remote-code-execution

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.