PT-2023-27625 · Phpjabbers · Phpjabbers Hotel Booking System

Published 2023-08-28 · Updated 2023-08-29 · CVE-2023-40760

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions PHP Jabbers Hotel Booking System version 4.0

Description The issue is related to user enumeration, which occurs during the password recovery process. A difference in messages could allow an attacker to determine if a user is valid or not, enabling a brute force attack with valid users.

Recommendations For PHP Jabbers Hotel Booking System version 4.0, consider modifying the password recovery process to return generic messages for all users, regardless of their validity, to prevent user enumeration. As a temporary workaround, restrict access to the password recovery feature to minimize the risk of exploitation.

Exploit

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2023-40760

Affected Products

Phpjabbers Hotel Booking System

References · 8

• 🔥 https://medium.com/@mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-40760 · Security Note
• https://osv.dev/vulnerability/CVE-2023-40760 · Vendor Advisory
• https://t.me/cvenotify/57444 · Telegram Post
• https://phpjabbers.com/hotel-booking-system · Note
• https://twitter.com/VulmonFeeds/status/1696177124711731292 · Twitter Post
• https://twitter.com/CVEnew/status/1696150336040255866 · Twitter Post
• https://medium.com/%40mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f · Note