CVE-2026-112832: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') in CozyThemes Rootblox

The vulnerability CVE-2026-112832 in CozyThemes Rootblox versions before 1.0.7 involves improper control of the filename parameter used in PHP include or require statements. This allows an attacker to perform Local File Inclusion (LFI), potentially leading to arbitrary code execution or disclosure of sensitive files. The CVSS 3.1 score is 9.8 (critical), indicating network attack vector, low attack complexity, no privileges required, no user interaction, and full impact on confidentiality, integrity, and availability.

Successful exploitation can lead to complete compromise of the affected system, including unauthorized disclosure of sensitive information, modification of data, and denial of service. The vulnerability is remotely exploitable without authentication, making it highly dangerous.

No explicit patch or remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected application and monitor for suspicious activity related to file inclusion attempts.