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Authorization Bypass Through User-Controlled Key

CVE-2025-56254

Medium
4.3/10

Summary

PHPGurukul Employee Leave Management System 2.1 contains an Insecure Direct Object Reference (IDOR) vulnerability in leave-details.php. An authenticated user can change the leaveid parameter in the URL to access leave application details of other users.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • LOW
  • LOW
  • NONE

CWE-639 - Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References

Advisory Timeline

  • Published