SQL Injection in Balbooa Joomla Forms Builder
CVE-2021-47930
Balbooa Joomla Forms Builder 2.0.6 contains an unauthenticated SQL injection vulnerability in the form submission handler that allows remote attackers to execute arbitrary SQL queries. Attackers can send POST requests to the com_baforms component with malicious JSON payloads in the 'id' field parameter to extract sensitive database information.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Balbooa Joomla Forms Builder — versions 2.0.6
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/50447 (exploit)
- www.balbooa.com/ (product)
- www.vulncheck.com/advisories/balbooa-joomla-forms-builder-sql-injection-unauthe… (third-party-advisory)
Frequently asked questions
- What is CVE-2021-47930?
- CVE-2021-47930 is a high-severity vulnerability in Balbooa Joomla Forms Builder, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-05-10.
- How severe is CVE-2021-47930?
- High severity. CVSS v3 base score is 8.2 out of 10.