The current implementation stores passwords in plain text, posing a significant security risk.
The s_password
variable is stored in plain text, leaving it susceptible to potential data leaks and unauthorized access.
This vulnerability exposes all stored passwords to potential compromise if there is any unauthorized access or data leak.
The identification of this vulnerability was based on manual analysis.
Storing passwords in plain text on a public blockchain is highly discouraged due to security concerns. To enhance security, consider implementing industry-standard practices such as password hashing, salting, and encryption techniques like AES-256. These measures will significantly improve the protection of sensitive password data and help prevent unauthorized access and data leaks.
Private functions and state variables are only visible for the contract they are defined in and not in derived contracts. In this case private doesn't mean secret/confidential
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