The Biggest Agentic AI Security Summit

The Secure, Governed AI Future.

October 27, 2026 | Virtual

The Biggest Agentic AI Security Summit

The Secure, Governed AI Future.

October 27, 2026 | Virtual

The Biggest Agentic AI Security Summit

The Secure, Governed AI Future.

October 27, 2026 | Virtual

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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

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

How can attackers exploit 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 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

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."

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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

"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. "

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Security team,

Rippling