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Replaying request with same captcha

Replaying request with same captcha

The server fails to enforce captcha expiration, allowing users to submit multiple requests using the same captcha value without time restrictions.

Lack of Resources & Rate Limiting (RL)

"Successful replaying of captchas presents a significant problem for companies, as it enables malicious actors to bypass security measures, potentially leading to spamming, data breaches, and reputation damage."

"Successful replaying of captchas presents a significant problem for companies, as it enables malicious actors to bypass security measures, potentially leading to spamming, data breaches, and reputation damage."

Impact of the vulnerability

Impact of the vulnerability

Bypassing CAPTCHA protection enables hackers to automate malicious activities, such as unauthorized account access, spamming, data harvesting, and DDoS attacks.

Bypassing CAPTCHA protection enables hackers to automate malicious activities, such as unauthorized account access, spamming, data harvesting, and DDoS attacks.

How this template works

APIs Selection

The template includes filters to select API requests based on specific criteria. In this case, it filters requests based on the response code being between 200 and 300, or if the request payload or query parameter contains the word "captcha".

Execute request

The template specifies a single request to be executed. It adds a custom header to the request, specifically the "x-akto-ignore" header with a value of "0".

Validation

The template defines validation criteria for the response. It checks that the response code is between 200 and 300, the percentage match of the response payload is greater than 80%, and the length of the response is greater than 0.

Frequently asked questions

What is the impact of bypassing CAPTCHA protection in this scenario

What is the impact of bypassing CAPTCHA protection in this scenario

What is the impact of bypassing CAPTCHA protection in this scenario

How does the server fail to enforce captcha expiration in this test

How does the server fail to enforce captcha expiration in this test

How does the server fail to enforce captcha expiration in this test

What are the potential consequences of successful replaying of captchas

What are the potential consequences of successful replaying of captchas

What are the potential consequences of successful replaying of captchas

What category and subcategory does this vulnerability fall under

What category and subcategory does this vulnerability fall under

What category and subcategory does this vulnerability fall under

What are some tags associated with this vulnerability

What are some tags associated with this vulnerability

What are some tags associated with this vulnerability

Can you provide a reference for further information on this vulnerability

Can you provide a reference for further information on this vulnerability

Can you provide a reference for further information on this vulnerability

Loved by security teams!

Loved by security teams!

Product Hunt Badge

"We are absolutely thrilled with the testing feature of Akto. We have used it on our graphQL endpoints and it performs flawlessly identifying common API security issues. It's truly a game-changer and we highly recommend Akto to anyone looking to effortlessly secure their API endpoints. With a user-friendly interface, it's the perfect solution for anyone looking to embrace custom rules with context to reduce false positives."

Loom Company logo

Security team,

Loom

"We are absolutely thrilled with the testing feature of Akto. We have used it on our graphQL endpoints and it performs flawlessly identifying common API security issues. It's truly a game-changer and we highly recommend Akto to anyone looking to effortlessly secure their API endpoints. With a user-friendly interface, it's the perfect solution for anyone looking to embrace custom rules with context to reduce false positives."

Loom Company logo

Security team,

Loom

"We are absolutely thrilled with the testing feature of Akto. We have used it on our graphQL endpoints and it performs flawlessly identifying common API security issues. It's truly a game-changer and we highly recommend Akto to anyone looking to effortlessly secure their API endpoints. With a user-friendly interface, it's the perfect solution for anyone looking to embrace custom rules with context to reduce false positives."

Loom Company logo

Security team,

Loom

"The text editor in Akto is absolutely remarkable. Its user-friendly YAML format strikes the perfect balance between simplicity and power. With intuitive features like 'API selection filter', 'Execute', Validate' creating test rules becomes incredibly easy. Akto's test editor is a game-changer, enabling seamless creation of highly personalized and effective tests that could meet the needs of any modern day organization. "

Rippling Company logo

Security team,

Rippling

"The text editor in Akto is absolutely remarkable. Its user-friendly YAML format strikes the perfect balance between simplicity and power. With intuitive features like 'API selection filter', 'Execute', Validate' creating test rules becomes incredibly easy. Akto's test editor is a game-changer, enabling seamless creation of highly personalized and effective tests that could meet the needs of any modern day organization. "

Rippling Company logo

Security team,

Rippling

"The text editor in Akto is absolutely remarkable. Its user-friendly YAML format strikes the perfect balance between simplicity and power. With intuitive features like 'API selection filter', 'Execute', Validate' creating test rules becomes incredibly easy. Akto's test editor is a game-changer, enabling seamless creation of highly personalized and effective tests that could meet the needs of any modern day organization. "

Rippling Company logo

Security team,

Rippling

Suggest API security tests

Suggest API security tests

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We're actively building the test library. Suggest a test! If we like your suggestion, you will see it in the library in few days.