CVE-2026-118755: Command Injection (CVSS 7.2)

Description

Volmarg Personal Management System through 2.1.0 contains an OS command injection vulnerability that allows authenticated users to execute shell commands via unescaped folder paths in the storage module's tree command. Attackers can create a directory under upload/files containing shell metacharacters such as $(...) and then move or copy it, running commands as the web server user.

Is your site exposed to CVE-2026-118755?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.2

HIGH

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

Weakness Type (CWE)

CWE-78 OS Command Injection

References

Other References

https://github.com/Volmarg/personal-management-system https://github.com/Volmarg/personal-management-system/blob/v2.1.0/src/Services/Shell/ShellAbstractService.php#L55-L76 https://github.com/Volmarg/personal-management-system/blob/v2.1.0/src/Services/Shell/ShellTreeService.php#L71-L102 https://github.com/Volmarg/personal-management-system/issues/165 https://www.vulncheck.com/advisories/volmarg-personal-management-system-through-2.1.0-os-command-injection-via-storage-folder-path

Frequently Asked Questions

What is CVE-2026-118755? +

Volmarg Personal Management System through 2.1.0 contains an OS command injection vulnerability that allows authenticated users to execute shell commands via unescaped folder paths in the storage module's tree command. Attackers can create a directory under upload/files containing shell metacharacters such as $(...) and then move or copy it, running commands as the web server user. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2026-118755? +

CVE-2026-118755 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-118755? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-54012

Penetration Testing engineers at Amazon discovered a vulnerability where the camera system failed to properly validate input, allowing specially crafted …

CVE-2026-8652

An OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product’s web …

CVE-2026-34007

An OS command injection vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote …

CVE-2025-13605

3onedata modbus gateway device model GW1101-1D(RS-485)-TB-P (hardware version V2.2.0) allows authenticated users to execute arbitrary shell commands in the context …

CVE-2026-41925

WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains an OS command injection vulnerability in the adm.cgi binary's reboot_time function that …

CVE-2026-41924

WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains an OS command injection vulnerability in the makeRequest.cgi binary that allows unauthenticated …

CVE-2026-118755