CVE-2017-20255

Joomla! Component JB Visa 1.0 SQL Injection via visatype

Published Jun 19, 2026 CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:joombooking:jb_visa:1.0:*:*:*:*:joomla\!:*:*
Type Values Removed Values Added
First Time appeared Joombooking
Joombooking jb Visa
Vendors & Products Joombooking
Joombooking jb Visa
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Joomla! Component JB Visa 1.0 SQL Injection via visatype
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}

cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jun 22, 2026, 2:33 PM
Reserved
Jun 19, 2026, 2:36 PM
Status
Analyzed
Published
Jun 19, 2026, 4:16 PM
Modified
Aug 19, 2026, 3:50 PM