Description

The website builder module in Dolibarr 13.0.2 allows remote PHP code execution because of an incomplete protection mechanism in which system, exec, and shell_exec are blocked but backticks are not blocked.

Remediation

References

CVE-2021-33816

Related Vulnerabilities

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-9701)

PHP Other Vulnerability (CVE-2007-1379)

WordPress Plugin wpStoreCart 'upload.php' Arbitrary File Upload (2.5.29)

Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-6311)

WordPress Plugin WP Project Manager-Task, team, and project management featuring kanban board and gantt charts Privilege Escalation (2.6.4)

Severity

Critical

Classification

CVE-2021-33816 CWE-94 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities