CVE-2017-20255
Joomla! Component JB Visa 1.0 SQL Injection via visatype
- State
- Published
- Severity
- 8.8 High
- Published
- Jun 19, 2026
- Updated
- Jun 22, 2026
- Reserved
- Jun 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | 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 | VulnCheck |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
JB VisaJoombooking |
|
References
- ExploitDB-43350exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: Joomla! Component JB Visa 1.0 SQL Injection via visatypethird-party-advisory
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