CVE-2025-1885 is classified as an Open Redirect vulnerability (CWE-601) affecting the Restajet Information Technologies Inc. Online Food Delivery System. Open Redirect vulnerabilities occur when a web application accepts a user-controlled input that specifies a URL to which the user will be redirected, without proper validation. In this case, the affected system improperly validates redirect URLs, allowing attackers to craft malicious links that redirect users to untrusted external websites. This can be exploited in phishing campaigns by making malicious URLs appear legitimate, increasing the likelihood of user interaction. Additionally, forceful browsing attacks can leverage this vulnerability to bypass intended navigation flows or security controls. The CVSS 3.1 score of 5.4 indicates a medium severity, with an attack vector over the network (AV:N), low attack complexity (AC:L), requiring privileges (PR:L) and user interaction (UI:R), and a scope change (S:C). The impact on confidentiality is none, but integrity and availability impacts are low, as attackers can redirect users to malicious sites or cause service disruption. No patches or known exploits are currently available, but the vulnerability is publicly disclosed and should be addressed promptly. The vulnerability affects version 0 of the product, which may indicate an early or initial release. The lack of patches means organizations must implement interim mitigations. The vulnerability was reserved in March 2025 and published in December 2025, indicating a recent discovery. Given the nature of the product—an online food delivery system—this vulnerability could be exploited to deceive customers, potentially damaging brand reputation and causing indirect financial losses.

For European organizations using the Restajet Online Food Delivery System, this vulnerability poses risks primarily related to phishing and user trust. Attackers can exploit the open redirect to lure users to malicious websites that may harvest credentials, distribute malware, or conduct fraud. This can lead to compromised user accounts, financial fraud, and reputational damage. Additionally, forceful browsing enabled by this vulnerability may allow attackers to bypass navigation controls, potentially exposing sensitive information or disrupting service availability. The impact on confidentiality is minimal, but integrity and availability can be affected. Given the increasing reliance on online food delivery platforms in Europe, especially in urban centers, exploitation could disrupt service continuity and customer trust. Organizations handling sensitive customer data or payment information are at higher risk. The medium severity score suggests a moderate but non-critical threat, but the potential for phishing campaigns leveraging this vulnerability could amplify its impact. The absence of known exploits currently reduces immediate risk but does not eliminate future exploitation potential.

To mitigate CVE-2025-1885, organizations should implement strict validation and sanitization of all user-supplied redirect URLs within the Restajet Online Food Delivery System. This includes enforcing an allowlist of trusted domains for redirection targets and rejecting or neutralizing any URLs that do not match these criteria. Employing relative URLs instead of absolute URLs for internal redirects can also reduce risk. Web application firewalls (WAFs) can be configured to detect and block suspicious redirect patterns. User education campaigns should inform customers about the risks of clicking on unexpected links, especially those received via email or SMS. Monitoring logs for unusual redirect activity can help detect exploitation attempts. Until official patches are released, consider disabling or restricting redirect functionality where feasible. Coordinate with Restajet for timely updates and apply patches as soon as they become available. Additionally, implement multi-factor authentication to reduce the impact of credential theft resulting from phishing. Regular security assessments and penetration testing should include checks for open redirect vulnerabilities to prevent regressions.