PT-2023-27626 · Phpjabbers · Phpjabbers Yacht Listing Script

Published 2023-08-28 · Updated 2023-08-29 · CVE-2023-40761

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 PHPJabbers Yacht Listing Script version 2.0

Description The issue is related to user enumeration, which occurs during password recovery. 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 PHPJabbers Yacht Listing Script version 2.0, consider modifying the password recovery mechanism 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 until a patch is available.

Exploit

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

CVE-2023-40761

Affected Products

Phpjabbers Yacht Listing Script

References · 8

• 🔥 https://medium.com/@mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-40761 · Security Note
• https://osv.dev/vulnerability/CVE-2023-40761 · Vendor Advisory
• https://twitter.com/CVEnew/status/1696150336967192667 · Twitter Post
• https://phpjabbers.com/yacht-listing-script · Note
• https://medium.com/%40mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f · Note
• https://twitter.com/VulmonFeeds/status/1696174083040309454 · Twitter Post
• https://t.me/cibsecurity/69294 · Telegram Post