CVE-2023-40761

9.8 criticalEPSS 0.9%

Critical (9.8) in phpjabbers yacht listing script. EPSS 0.9% chance of exploitation in the next 30 days.

User enumeration is found in PHPJabbers Yacht Listing Script v2.0. 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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-209
Published: 2023-08-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

phpjabbers:yacht_listing_script

References

https://medium.com/%40mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f
https://www.phpjabbers.com/yacht-listing-script/
https://medium.com/%40mfortinsec/multiple-vulnerabilities-in-phpjabbers-part-3-40fc3565982f
https://www.phpjabbers.com/yacht-listing-script/

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