Control Web Panel (CWP) before webpanel_version 1.16 contains an arbitrary file write and OS command injection vulnerability in the phpini_editor user panel module that allows attackers with access to the module to write attacker-controlled content to arbitrary paths and execute arbitrary OS commands. Attackers can exploit the acc=update action to write files via file_put_contents without path confinement and the acc=addlabelphpiniadv action to pass unsanitized input into shell_exec, achieving code execution in the user panel context.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://control-webpanel.com/changelog release-notes, patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 4
- References+1 -1 references (now 2)NVD modified 2026-11-02 15:49
- DescriptionNVD modified 2026-11-02 15:49
Control Web Panel (CWP) before webpanel_version 1.16 contains an arbitrary file write and OS command injection vulnerability in the phpini_editor user panel module. The acc=update action writes attacker-controlled content to an attacker-supplied path via file_put_contents with no path confinement, and the acc=addlabelphpiniadv action passes unsanitized attacker input into shell_exec without escaping. An attacker with access to the module can write arbitrary files and execute arbitrary OS commands, resulting in remote code execution.Control Web Panel (CWP) before webpanel_version 1.16 contains an arbitrary file write and OS command injection vulnerability in the phpini_editor user panel module that allows attackers with access to the module to write attacker-controlled content to arbitrary paths and execute arbitrary OS commands. Attackers can exploit the acc=update action to write files via file_put_contents without path confinement and the acc=addlabelphpiniadv action to pass unsanitized input into shell_exec, achieving code execution in the user panel context. - CVSS9.3 (v4.0, CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N) → 8.7 (v4.0, CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)NVD modified 2026-11-02 15:49
- First seenCVSS 9.3 · control web panelNVD modified 2026-11-02 14:53
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 2
- https://control-webpanel.com/changelog release-notes, patch
- https://www.vulncheck.com/advisories/control-web-panel-cwp-file-write-and-command-injection-via-phpini-editor third-party-advisory