CVE-2023-39834
CriticalCVSS 9.8Exploitation Probability (EPSS)
High risk76th percentile - higher than 76% of all known CVEs
Summary
PbootCMS below v3.2.0 was discovered to contain a command injection vulnerability via create_function.
Risk Assessment
This vulnerability may allow attackers to execute arbitrary system commands, posing a significant security risk to the application.
Recommendation
It is recommended to upgrade PbootCMS to version 3.2.0 or later to mitigate this vulnerability.
Other vulnerabilities in PbootCMS
See all- CVE-2026-92383Medium
A CSRF vulnerability in PbootCMS up to 3.2.24 affects the UserController::del and UserController::mod functions in the User Management component. The attack can be performed remotely, and the exploit has been publicly disclosed. Upgrading to version 3.2.25 resolves the issue.
- CVE-2026-67960Critical
An issue in PbootCMS v.3.2.15 allows an attacker to execute arbitrary code via the MemberController.php, UserController.php, CommentController.php, ContentController.php, and helper.php components.
- CVE-2026-92381Low
A weakness has been identified in PbootCMS up to 3.2.22. This affects the function decode_string of the file apps/admin/controller/content/ContentController.php of the component Template Rendering. This manipulation of the argument Title causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
- CVE-2026-79387Medium
SQL injection vulnerability in PbootCMS versions 3.2.0 through 3.2.5 allows an authenticated user to modify arbitrary user account fields (including passwords and roles) via crafted parameters to the User/mod interface, enabling account takeover.
- CVE-2026-36239Medium
PbootCMS version 3.2.11 contains a code injection vulnerability in its site configuration functionality.
- CVE-2025-15154Medium
Vulnerability in PbootCMS up to 3.2.12 affects the get_user_ip function in core/function/handle.php. Manipulation of the X-Forwarded-For argument leads to use of less trusted source.
- CVE-2025-15153Low
A weakness was identified in PbootCMS up to version 3.2.12 in the file /data/pbootcms.db of the SQLite Database component. Manipulation leads to files or directories accessible. The attack can be launched remotely but is difficult to exploit.
- CVE-2020-20363Medium
A Cross-Site Scripting (XSS) vulnerability was found in PbootCMS version 2.0.3 in the admin.php file. It allows an attacker to inject malicious JavaScript code into the admin panel.
Original NVD description (English source)
PbootCMS below v3.2.0 was discovered to contain a command injection vulnerability via create_function.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

