Submit #398805: master-nan sweet-cms None Improper Output Neutralization for Logs

Cause of vulnerability: In lines 58-62 of the file 'middleware/log.go', the log entry relies on a user-supplied value (' c.reequest '). If the values provided by the user contain special characters or malicious code, these values may be logged directly into the log, resulting in log injection attacks. Attackers may manipulate the content of logs by submitting specific requests, which may lead to security issues such as leakage of sensitive information and misuse of log files. This is a typical log injection vulnerability.

middleware/log.go line 57-65

```
zap.L().Info("用户访问日志:",
zap.String("uri", c.Request.URL.Path),
zap.String("method", c.Request.Method),
zap.Any("query", c.Request.URL.Query()),
zap.Any("body", c.Request.Body),
zap.Any("response", responseBody),
zap.String("ip", c.ClientIP()),
zap.String("duration", fmt.Sprintf("%.4f seconds", duration.Seconds())))
zap.L().Info("Access Log end")
```

• Source: ⚠️ https://github.com/master-nan/sweet-cms/issues/3
• User: zihe (UID 56943)
• Submission: 08/27/2024 19:04 (2 years ago)
• Moderation: 08/30/2024 07:37 (3 days later)
• Status: Accepted
• VulDB entry: 276209 [master-nan Sweet-CMS up to 5f441e022b8876f07cde709c77b5be6d2f262e3f middleware/log.go LogHandler neutralization for logs]
• Points: 20