CVE-2026-103334: Insertion of Sensitive Information Into Sent Data in Etoile Web Design Incorporated Five Star Restaurant Reservations

This vulnerability in Five Star Restaurant Reservations allows an attacker to insert sensitive information into data sent by the application, enabling retrieval of embedded sensitive data. The affected versions include all releases from the initial version up to but not including 2.8.0. The CVSS 3.1 vector indicates the attack can be performed remotely over the network with low attack complexity and no privileges or user interaction required. The impact is high confidentiality loss without affecting integrity or availability. No known exploits are reported in the wild, and no vendor patch or advisory information is available at this time.

Successful exploitation results in the exposure of sensitive information embedded in sent data, leading to a high confidentiality impact. There is no impact on integrity or availability. The vulnerability can be exploited remotely without authentication or user interaction, increasing the risk of data leakage.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, monitor vendor communications for updates. No specific mitigation steps are provided in the current data.