CVE-2026-67363
Joomla Extension - balbooa.com - Pre-auth Payment Amount Tampering in Balbooa Forms < 2.4.3.2 - The stripeCharges and payAuthorize endpoints accept the charge total from a client-controlled request parameter and forward it to the payment gateway without recomputing it from the form's configured product prices. Neither endpoint enforces authentication or CSRF checks. An unauthenticated attacker can purchase any priced item for an arbitrary amount (e.g., $0.01), and can additionally forge line items, quantities, and shipping.
Published:Aug 19, 2026
Last Modified:Aug 21, 2026
EPS:Aug 19, 2026
EPSS Score:0.00317
CVSS Score:7.7
Affected Products
Vendor
Product
Action
Vendor
Balbooa.com
Product
Balbooa.com Balbooa Forms Extension For Joomla
Balbooa.com
Balbooa.com Balbooa Forms Extension For Joomla
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
