CVE-2023-54357

HIGH EPSS 26.5%
Published Jun 19, 20261w ago · Modified Jun 23, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published Jun 19, 2026 1w ago
Last Modified Jun 23, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-203

References 4

  • artio.net http://www.artio.net/
  • artio.net http://www.artio.net/downloads/joomla/book-it/book-it-2-free/download
  • exploit-db.com https://www.exploit-db.com/exploits/51595
  • vulncheck.com https://www.vulncheck.com/advisories/joomla-com-booking-information-disclosure-via-account-enumeration

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.