Business information leak - Users

Description

Business information is obtained, such as:

• List of valid users.

Impact

Access to the code to identify that there is insufficiently protected business information.

Recommendation

According to the classification of the information found, establish the necessary controls so that the information is accessible only to the indicated persons.

Threat

Internal attacker with access to the code.

Expected Remediation Time

⌚ 60 minutes.

Score

Default score using CVSS 3.1. It may change depending on the context of the src.

Base

• Attack vector: A
• Attack complexity: L
• Privileges required: H
• User interaction: N
• Scope: U
• Confidentiality: L
• Integrity: N
• Availability: N

Temporal

• Exploit code madurity: F
• Remediation level: O
• Report confidence: X

Result

• Vector string: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:X
• Score:
  • Base: 2.4
  • Temporal: 2.3
• Severity:
  • Base: Low
  • Temporal: Low

Requirements

• 176.Restrict system objects
• 177.Avoid caching and temporary files
• 261.Avoid exposing sensitive information
• 300.Mask sensitive data

Fixes

• Scala
• C-Sharp
• TypeScript
• Python
• Java
• Elixir
• PHP
• Go

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