Weakness · Medium
CWE-756: Missing Custom Error Page
What it is
The product does not return custom error pages to the user, possibly exposing sensitive information.
- Severity (our rating)
- Medium
- Likelihood of exploit
- Not rated by MITRE
- Introduced during
- Installation, Operation, System Configuration
- Exploited in the wild
- No CVE in CISA's catalog
What an attacker can do
- Read Application Data (Confidentiality)
How to prevent it
MITRE lists no specific mitigation for this weakness. Treat it like its parent weaknesses below: validate input, keep the design simple and review the code where it could appear.
H2 Security
Found it in your code?
We review where it appears, fix it with your team, and check it was not already used against you.
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Start freeSource: MITRE Common Weakness Enumeration, CWE version 4.19.1. CWE is a trademark of The MITRE Corporation.