CVE-2023-54357
Joomla com_booking 2.4.9 Information Disclosure via Account Enumeration
Vexday Risk Score
41Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 8.7EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
19 Jun 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Artio · Joomla! com_booking componentpublic PoCs found — 1
cve_referencewww.exploit-db.com/exploits/51595unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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