Bypass 3D payment on any website.

[24]

Secure Payment Systems: Protecting Online Transactions

A well-designed website implements robust security measures to prevent unauthorized access to private or paid content. Weak security can potentially allow bypassing payment by guessing content URLs. This vulnerability often stems from developers failing to properly validate access to all content.

Even some websites using popular CMS platforms like Joomla and WordPress may have security flaws if set up by inexperienced developers, potentially allowing payment pages to be bypassed.

Payment gateways are specifically designed to secure sensitive user information during transactions. They encrypt critical data like credit card numbers and bank account details. The typical payment flow works as follows:
Customer places order and proceeds to checkout
E-commerce site directs to payment gateway
Customer enters payment information
Gateway sends to issuing bank for authorization
Bank verifies sufficient funds
Merchant notified of approval/denial
If approved, merchant requests transaction from bank
Bank processes payment and notifies customer
How Payment Gateways Secure Information
Transactions occur over HTTPS (secure) connections
Hash functions and signed requests validate transactions
Server IP verification detects malicious activity
Virtual Payer Authentication adds an extra security layer
3-D Secure protocol facilitates buyer/seller authentication

1. Modify HTML hidden elementThis method is simpler and used on poorly-secured websites—you just have to manipulate the product amount to buy on the credit card payment page. For this method, check if the item cost is available in the hidden element of the HTML form page of the website. When you select the item to buy, the price is added to the total item amount, taken from the hidden field, and filled into the form. Finally, the total is presented to the buyer. You should have something like:



If the price is secured on the server-side, you can try manipulating the quantity to pay significantly less.

3. Fuzz other parameters
Other parameters you could try fuzzing include:
wallet amount
promo codes
delivery charges

Just look for any parameter involving money and try to tamper with it—this way, you may bypass the credit card payment on that website and shop for free.


leaving a like is much appreciated and help me to keep publishing threads.

Good shii thanks

[32]

This is an eye opener. Btw, I got a 3d link that allows instant withdrawal. Anybody that can make payments on 3D links can hmu so we work together

[27]

Secure Payment Systems: Protecting Online Transactions

A well-designed website implements robust security measures to prevent unauthorized access to private or paid content. Weak security can potentially allow bypassing payment by guessing content URLs. This vulnerability often stems from developers failing to properly validate access to all content.

Even some websites using popular CMS platforms like Joomla and WordPress may have security flaws if set up by inexperienced developers, potentially allowing payment pages to be bypassed.

Payment gateways are specifically designed to secure sensitive user information during transactions. They encrypt critical data like credit card numbers and bank account details. The typical payment flow works as follows:
Customer places order and proceeds to checkout
E-commerce site directs to payment gateway
Customer enters payment information
Gateway sends to issuing bank for authorization
Bank verifies sufficient funds
Merchant notified of approval/denial
If approved, merchant requests transaction from bank
Bank processes payment and notifies customer
How Payment Gateways Secure Information
Transactions occur over HTTPS (secure) connections
Hash functions and signed requests validate transactions
Server IP verification detects malicious activity
Virtual Payer Authentication adds an extra security layer
3-D Secure protocol facilitates buyer/seller authentication

1. Modify HTML hidden elementThis method is simpler and used on poorly-secured websites—you just have to manipulate the product amount to buy on the credit card payment page. For this method, check if the item cost is available in the hidden element of the HTML form page of the website. When you select the item to buy, the price is added to the total item amount, taken from the hidden field, and filled into the form. Finally, the total is presented to the buyer. You should have something like:



If the price is secured on the server-side, you can try manipulating the quantity to pay significantly less.

3. Fuzz other parameters
Other parameters you could try fuzzing include:
wallet amount
promo codes
delivery charges

Just look for any parameter involving money and try to tamper with it—this way, you may bypass the credit card payment on that website and shop for free.


leaving a like is much appreciated and help me to keep publishing threads.

Tee

[116]

Secure Payment Systems: Protecting Online Transactions

A well-designed website implements robust security measures to prevent unauthorized access to private or paid content. Weak security can potentially allow bypassing payment by guessing content URLs. This vulnerability often stems from developers failing to properly validate access to all content.

Even some websites using popular CMS platforms like Joomla and WordPress may have security flaws if set up by inexperienced developers, potentially allowing payment pages to be bypassed.

Payment gateways are specifically designed to secure sensitive user information during transactions. They encrypt critical data like credit card numbers and bank account details. The typical payment flow works as follows:
Customer places order and proceeds to checkout
E-commerce site directs to payment gateway
Customer enters payment information
Gateway sends to issuing bank for authorization
Bank verifies sufficient funds
Merchant notified of approval/denial
If approved, merchant requests transaction from bank
Bank processes payment and notifies customer
How Payment Gateways Secure Information
Transactions occur over HTTPS (secure) connections
Hash functions and signed requests validate transactions
Server IP verification detects malicious activity
Virtual Payer Authentication adds an extra security layer
3-D Secure protocol facilitates buyer/seller authentication

1. Modify HTML hidden elementThis method is simpler and used on poorly-secured websites—you just have to manipulate the product amount to buy on the credit card payment page. For this method, check if the item cost is available in the hidden element of the HTML form page of the website. When you select the item to buy, the price is added to the total item amount, taken from the hidden field, and filled into the form. Finally, the total is presented to the buyer. You should have something like:



If the price is secured on the server-side, you can try manipulating the quantity to pay significantly less.

3. Fuzz other parameters
Other parameters you could try fuzzing include:
wallet amount
promo codes
delivery charges

Just look for any parameter involving money and try to tamper with it—this way, you may bypass the credit card payment on that website and shop for free.


leaving a like is much appreciated and help me to keep publishing threads.

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[140]

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[12]

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[28]

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[82]

[font][font]Sistemas de Pagamento Seguro: Protegendo Transações Online[/font][/font]

[font][font]Um site bem projetado implementa medidas de segurança robustas para impedir o acesso não autorizado a conteúdo privado ou pago. A segurança fraca pode potencialmente permitir ignorar o pagamento adivinhando URLs de conteúdo. Essa vulnerabilidade geralmente decorre da falha dos desenvolvedores em validar adequadamente o acesso a todo o conteúdo.[/font][/font]

[font][font]Mesmo alguns sites que usam plataformas CMS populares como Joomla e WordPress podem ter falhas de segurança se configurados por desenvolvedores inexperientes, potencialmente permitindo que as páginas de pagamento sejam ignoradas.[/font][/font]

[font][font]Os gateways de pagamento são projetados especificamente para proteger informações confidenciais do usuário durante as transações. Eles criptografam dados críticos, como números de cartão de crédito e detalhes da conta bancária. O fluxo de pagamento típico funciona da seguinte forma:[/font][/font]
[font][font]O cliente faz o pedido e prossegue para o checkout[/font][/font]
[font][font]Site de comércio eletrônico direciona para gateway de pagamento[/font][/font]
[font][font]O cliente insere as informações de pagamento[/font][/font]
[font][font]Gateway envia ao banco emissor para autorização[/font][/font]
[font][font]Banco verifica fundos suficientes[/font][/font]
[font][font]Comerciante notificado de aprovação/negação[/font][/font]
[font][font]Se aprovado, o comerciante solicita transação do banco[/font][/font]
[font][font]Banco processa pagamento e notifica cliente[/font][/font]
[font][font]Como os Gateways de Pagamento Protegem Informações[/font][/font]
[font][font]As transações ocorrem através de conexões HTTPS (seguras)[/font][/font]
[font][font]Funções hash e solicitações assinadas validam transações[/font][/font]
[font][font]A verificação de IP do servidor detecta atividades maliciosas[/font][/font]
[font][font]A Autenticação de Pagador Virtual adiciona uma camada de segurança extra[/font][/font]
[font][font]O protocolo 3-D Secure facilita a autenticação do comprador/vendedor[/font][/font]

[font][font]1. Modificar HTML elemento ocultoEste método é mais simples e usado em sites mal seguros—você só tem que manipular o valor do produto para comprar na página de pagamento com cartão de crédito. Para este método, verifique se o custo do item está disponível no elemento oculto da página de formulário HTML do site. Quando você seleciona o item a ser comprado, o preço é adicionado ao valor total do item, retirado do campo oculto e preenchido no formulário. Finalmente, o total é apresentado ao comprador. Você deve ter algo como:[/font][/font]



[font][font]Se o preço estiver seguro no lado do servidor, você pode tentar manipular a quantidade para pagar significativamente menos.[/font][/font]

[font][font]3. Fuzz outros parâmetros[/font][/font]
[font][font]Outros parâmetros que você pode tentar fuzzing incluem:[/font][/font]
[font][font]quantidade de carteira[/font][/font]
[font][font]códigos promocionais[/font][/font]
[font][font]taxas de entrega[/font][/font]

[font][font]Basta procurar qualquer parâmetro que envolva dinheiro e tentar adulterar it—desta forma, pode ignorar o pagamento com cartão de crédito nesse site e comprar gratuitamente.[/font][/font]


[font][font]deixar um like é muito apreciado e me ajuda a continuar publicando tópicos.[/font][/font]

[font][font]thx[/font][/font]