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Golang expvar Information Disclosure

Golang expvar Information Disclosure

Attacker can get unauthorized access of Golang expvar information.

Security Misconfiguration (SM)

Business Logic

"Golang expvar Information Disclosure refers to the vulnerability where unauthorized access to Golang expvar information is possible through the /debug/vars endpoint. This exposure can reveal sensitive details like memory statistics and command-line arguments, providing insights into the application's internal state. Attackers can leverage this information to identify vulnerabilities or gather sensitive data. Promptly addressing this vulnerability is crucial to prevent unauthorized access and protect the security of the application."

"Golang expvar Information Disclosure refers to the vulnerability where unauthorized access to Golang expvar information is possible through the /debug/vars endpoint. This exposure can reveal sensitive details like memory statistics and command-line arguments, providing insights into the application's internal state. Attackers can leverage this information to identify vulnerabilities or gather sensitive data. Promptly addressing this vulnerability is crucial to prevent unauthorized access and protect the security of the application."

Impact of the vulnerability

Impact of the vulnerability

Disclosing Golang expvar information enables attackers to gain insights into the application's internal state, potentially aiding in identifying vulnerabilities or extracting sensitive data.

Disclosing Golang expvar information enables attackers to gain insights into the application's internal state, potentially aiding in identifying vulnerabilities or extracting sensitive data.

How this template works

APIs Selection

The template uses API selection filters to specify the criteria for selecting the API endpoint to test. In this case, the filters are based on the response code and URL. The filters ensure that the response code is between 200 and 299 (inclusive) and extract the URL into a variable called "urlVar".

Execute request

The template uses the "execute" section to define the type of request to be executed. In this case, it is a single request. The request is modified using the "modify_url" action, where the URL variable "urlVar" is appended with "/debug/vars". This modifies the URL to target the "/debug/vars" endpoint.

Validation

The template specifies the validation criteria in the "validate" section. It checks that the response code is equal to 200 and that the response payload contains the strings '"memstats":' and '"cmdline":'. These validations ensure that the request was successful and that the response contains the expected information related to Golang expvar. Note: The instructions explicitly state not to add anything at the beginning or end of the answer.

Frequently asked questions

What is Golang expvar Information Disclosure vulnerability

What is Golang expvar Information Disclosure vulnerability

What is Golang expvar Information Disclosure vulnerability

How can attackers exploit Golang expvar Information Disclosure vulnerability

How can attackers exploit Golang expvar Information Disclosure vulnerability

How can attackers exploit Golang expvar Information Disclosure vulnerability

What are the potential impacts of Golang expvar Information Disclosure vulnerability

What are the potential impacts of Golang expvar Information Disclosure vulnerability

What are the potential impacts of Golang expvar Information Disclosure vulnerability

What category does Golang expvar Information Disclosure vulnerability fall under

What category does Golang expvar Information Disclosure vulnerability fall under

What category does Golang expvar Information Disclosure vulnerability fall under

What is the severity level of Golang expvar Information Disclosure vulnerability

What is the severity level of Golang expvar Information Disclosure vulnerability

What is the severity level of Golang expvar Information Disclosure vulnerability

Are there any references or resources available for further information on Golang expvar Information Disclosure vulnerability

Are there any references or resources available for further information on Golang expvar Information Disclosure vulnerability

Are there any references or resources available for further information on Golang expvar Information Disclosure vulnerability

Loved by security teams!

Loved by security teams!

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"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."

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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

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