CVE-2026-67363: CWE-472: External Control of Assumed-Immutable Web Parameter in balbooa.com Balbooa Forms extension for Joomla
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.
CVE-2026-67363: CWE-472: External Control of Assumed-Immutable Web Parameter in balbooa.com Balbooa Forms extension for Joomla
Description
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.
CVSS v4.0
Score 7.7high
Affected software
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Joomla
- Date Reserved
- 2026-07-29T14:01:47.235Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a85ae26acd9273b491d08c9
Added to database: 08/19/2026, 13:22:46 UTC
Last updated: 08/19/2026, 13:22:46 UTC
Views: 1
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