CVE-2025-7840: campcodes online_movie_theater_seat_reservation_system Cross-site Scripting

Vulnerability summary

CVE-2025-7840 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in campcodes online_movie_theater_seat_reservation_system. EPSS estimates a 0.45% chance of exploitation in the next 30 days, higher than 37.8% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 19-07-2025
   PublishedVulnerability first disclosed.
2. 21-07-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability was found in Campcodes Online Movie Theater Seat Reservation System 1.0. It has been classified as problematic. This affects an unknown part of the file /index.php?page=reserve of the component Reserve Your Seat Page. The manipulation of the argument Firstname/Lastname leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
• CWE-94Improper Control of Generation of Code ('Code Injection')The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.