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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.

PUBLISHED Reserved 2026-02-10 | Published 2026-02-11 | Updated 2026-02-12 | Assigner VulnCheck




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Improper Control of Generation of Code ('Code Injection')

Product status

<= 3.13.4
affected

Credits

Jinny Ramsmark finder

References

www.exploit-db.com/exploits/47903 (ExploitDB-47903) exploit

chevereto.com/ (Chevereto Official Homepage) product

github.com/Chevereto/Chevereto-Free/releases (Chevereto Free GitHub Releases) product

www.vulncheck.com/...es/chevereto-core-remote-code-execution (VulnCheck Advisory: Chevereto 3.13.4 Core - Remote Code Execution) third-party-advisory

cve.org (CVE-2020-37186)

nvd.nist.gov (CVE-2020-37186)

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