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Description

Joomla! Component JB Visa 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the visatype parameter. Attackers can send GET requests to index.php with the option=com_bookpro and view=popup parameters, injecting SQL commands in the visatype parameter to extract sensitive database information including credentials and table contents.

PUBLISHED Reserved 2026-06-19 | Published 2026-06-19 | Updated 2026-06-22 | Assigner VulnCheck




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
HIGH: 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

1.0
affected

Credits

Ihsan Sencan finder

References

www.exploit-db.com/exploits/43350 (ExploitDB-43350) exploit

joombooking.com/ (Official Product Homepage) product

extensions.joomla.org/...ets/booking-a-reservations/jb-visa/ (Product Reference) product

www.vulncheck.com/...nent-jb-visa-sql-injection-via-visatype (VulnCheck Advisory: Joomla! Component JB Visa 1.0 SQL Injection via visatype) third-party-advisory

cve.org (CVE-2017-20255)

nvd.nist.gov (CVE-2017-20255)

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