CVE-2020-37186

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 v4.0

9.3 CRITICALCVSS: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

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.97% chance of exploitation in the next 30 days, 59th percentile

Published

2026-02-11

Updated

2026-03-05

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/47903

References

• CVE Record
• NVD entry

Related

• CVE-2020-37185
• CVE-2020-37187
• CVE-2020-37184
• CVE-2020-37188
• CVE-2020-37183
• CVE-2020-37189