CVE-2026-67395: Path Traversal
A path traversal vulnerability exists in Sage Employee Self Service’s custom logo functionality due to improper validation of file path parameters. By leveraging directory traversal sequences and their encoded variants, an attacker may bypass directory restrictions and access files outside the application's intended file system scope. Successful exploitation would require knowledge of valid file names and paths. Depending on the privileges of the affected component, exploitation could result in the disclosure of sensitive information, including configuration files, environment settings, application assets, and log data. The vulnerability has been remediated through enhanced path validation and secure path resolution controls that prevent access to unauthorised locations.
Event History
Frequently Asked Questions
What does an attacker need to exploit this issue?
An attacker can attempt exploitation remotely without authentication or user interaction, but must know valid file names and paths. Exploitation also depends on successfully using directory-traversal sequences or encoded variants against the custom logo functionality.
What information could be exposed if exploitation succeeds?
The issue may allow reading files outside the intended application file-system scope, subject to the affected component's privileges. Potentially exposed data includes configuration files, environment settings, application assets, and logs.
What remediation is described?
The vulnerability was remediated by enhanced path validation and secure path-resolution controls designed to prevent access to unauthorized locations.