CVE-2023-54357Joomla 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 cust…
Updated under an hour ago ()
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It affects artio book_it!. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-203
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Aug 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
artio book_it! artio:book_it! | 2.4.9 | NVD |
References
- http://www.artio.net/product
- http://www.artio.net/downloads/joomla/book-it/book-it-2-free/downloadproduct
- https://www.exploit-db.com/exploits/51595exploit, vdb-entry
- https://www.vulncheck.com/advisories/joomla-com-booking-information-disclosure-via-account-enumerationthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.