CVE-2023-40766 is a critical user enumeration vulnerability affecting PHPJabbers Ticket Support Script v3.2. This flaw allows attackers to determine valid usernames during password recovery attempts due to differing error messages, facilitating brute-force attacks. With a CVSS score of 9.8 (Critical), it presents a severe risk as it can be exploited remotely with low complexity and no user interaction, potentially leading to full compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.2CPE matchmatch criteria | cpe:2.3:a:phpjabbers:ticket_support_script:3.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.