This vulnerability arises from improper validation or control of filenames used in PHP include or require statements within the LinkedIn Lite application by Alex Furr. It allows an attacker to perform PHP Local File Inclusion, which can lead to arbitrary code execution or disclosure of sensitive files. The CVSS 3.1 base score is 8.1, indicating a high impact on confidentiality, integrity, and availability. The vulnerability affects versions up to 1.0, with no patch or vendor advisory currently available.

Successful exploitation can lead to full compromise of the affected system by allowing an attacker to include and execute local files, potentially resulting in disclosure of sensitive information, code execution, and disruption of service. The CVSS score of 8.1 reflects high impact on confidentiality, integrity, and availability.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, avoid deploying affected versions in production environments or restrict access to the vulnerable application to trusted users only. Monitor for vendor updates regarding patches or mitigations.