Youlai Mall CVE-2025-15086

No vendor-released patch has been identified at time of analysis; the vendor did not respond to early disclosure notification. Immediate mitigations include: (1) implement strict role-based access control (RBAC) on the getMemberByMobile endpoint to ensure only administrators or authorized customer service roles can query member details by phone number; (2) add authorization checks to verify the requesting user's role before returning member data, and restrict access to only the caller's own member profile unless explicitly privileged; (3) audit and log all calls to getMemberByMobile with user identity and accessed phone numbers to detect suspicious queries; (4) consider temporarily disabling the getMemberByMobile endpoint if member lookup by phone is not essential for authenticated users and instead require administrators to use a separate admin panel. Organizations should monitor the GitHub issue (https://github.com/Hwwg/cve/issues/27) and VulDB (https://vuldb.com/?ctiid.338414) for vendor updates or alternative fix guidance from the security research community.