This vulnerability (CVE-2025-58953) affects ThemeREX Joly versions <=1.22.0 and is classified as CWE-98 (Improper Control of Filename for Include/Require Statement). It enables unauthenticated attackers to perform local file inclusion, potentially allowing execution of arbitrary code or disclosure of sensitive information. The CVSS 3.1 vector (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) indicates network attack vector, high attack complexity, no privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. No official patch or remediation level is currently documented, and no known exploits in the wild have been reported.

Successful exploitation can lead to remote code execution, full system compromise, and disclosure of sensitive data due to local file inclusion. The high CVSS score reflects the critical impact on confidentiality, integrity, and availability. Since the vulnerability is unauthenticated, attackers do not need valid credentials to exploit it.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to vulnerable installations and consider disabling or restricting functionality that involves file inclusion. Monitor for vendor updates and apply patches promptly once released.