CVE-2023-36127

HIGH

PHPJabbers Appointment Scheduler 3.0 - Info Disclosure

Title source: llm

Description

User enumeration is found in in PHPJabbers Appointment Scheduler 3.0. 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.

References (1)

Core 1

Core References

Various Sources

https://medium.com/%40bcksec/multiple-vulnerabilities-in-php-jabbers-scripts-25af4afcadd4

Scores

CVSS v3 7.5

EPSS 0.0059

EPSS Percentile 43.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-203

Status published

Products (1)

phpjabbers/appointment_scheduler 3.0

Published Oct 10, 2023

Tracked Since Feb 18, 2026