VULNERABILITY INTELLIGENCE

CVE-2023-54357

CVSS score7.5 HIGH
EPSS probability0.66%
CISA KEVNot currently listed
Published2026-06-19
Last modified2026-10-28
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Joomla com_booking component 2.4.9 contains an information disclosure vulnerability that allows unauthenticated attackers to enumerate user accounts by exploiting the getUserData function in the customer controller. Attackers can send GET requests to index.php with option=com_booking, controller=customer, task=getUserData, and an id parameter to retrieve user names, usernames, and email addresses through brute force enumeration.

Weakness classification

  • disclosure@vulncheck.com: CWE-203

Primary references