Critical severity9.8NVD Advisory· Published Aug 28, 2023· Updated Jun 17, 2026
CVE-2023-40764
CVE-2023-40764
Description
User enumeration is found in PHP Jabbers Car Rental Script v3.0. This issue occurs during password recovery, where a difference in messages could allow an attacker to determine if the user is valid or not, enabling a brute force attack with valid users.
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Affected products
2- PHP Jabbers/Car Rental Scriptdescription
- Range: =3.0
Patches
Vulnerability mechanics
References
2News mentions
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