Data uniqueness not properly verified
Description
The application does not properly validate the uniqueness of the data, allowing an attacker to reuse or regenerate information that should be valid for one use only.
Impact
Lead to different vulnerabilities by abusing the misconfigured feature.
Recommendation
Implement validations to ensure that the data cannot be reused nor regenerated if the application requires a unique value.
Threat
Authenticated attacker from the Internet.
Expected Remediation Time
⌚ 45 minutes.
Score
Default score using CVSS 3.1. It may change depending on the context of the src.
Base
- Attack vector: N
- Attack complexity: L
- Privileges required: L
- User interaction: N
- Scope: U
- Confidentiality: N
- Integrity: L
- Availability: L
Temporal
- Exploit code maturity: X
- Remediation level: X
- Report confidence: X
Result
- Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:X
- Score:
- Base: 5.4
- Temporal: 5.4
- Severity:
- Base: Medium
- Temporal: Medium
Score 4.0
Default score using CVSS 4.0 . It may change depending on the context of the src.
Base 4.0
- Attack vector: N
- Attack complexity: L
- Attack Requirements: N
- Privileges required: L
- User interaction: N
- Confidentiality (VC): N
- Integrity (VI): L
- Availability (VA): L
- Confidentiality (SC): N
- Integrity (SI): N
- Availability (SA): N
Threat 4.0
- Exploit maturity: X
Result 4.0
- Vector string: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
- Score:
- CVSS-BT: 5.3
- Severity:
- CVSS-BT: Medium
Requirements
- 134.Store passwords with salt
- 135.Passwords with random salt
- 185.Encrypt sensitive information
- 227.Display access notification
- 229.Request access credentials
- 264.Request authentication
- 300.Mask sensitive data
Fixes
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