CWE-200: Exposure of Sensitive Information to an… | Glexia
CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) weakness overview with consequences, detection methods, mitigations, related CVEs and MITRE…
Glexia's Take · Automated analysis
CWE-200: Exposure of Sensitive Information
Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.
Executive Impact
- Privacy breach
- Credential exposure
- Regulatory impact
Developer Pattern
CWE-200 is the kind of defect developers can usually prevent with explicit validation, safer framework defaults, and tests that exercise hostile input or unsafe state transitions.
Automation confidence
medium confidence from CWE-200, starter-2026-05.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Official CWE Definition
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Exposure of Sensitive Information is a software weakness pattern tracked by CWE 200. The local starter record is replaced by the official MITRE CWE import when the sync pipeline runs.
Exposure of Sensitive Information is a software weakness pattern tracked by CWE 200. The local starter record is replaced by the official MITRE CWE import when the sync pipeline runs.
Developer And Remediation Guidance
How teams prevent and detect this weakness
Causes
- Returning stack traces or tokens in client-visible responses.
Remediation
- Data minimization
- Access control
- Encryption
- Secrets redaction
Detection
- Code review
- Secret scanning
- Log review
Mappings
Related CVEs, CWEs, and ATT&CK context
Related CWEs
No related CWE relationships are published yet.
ATT&CK Relevance
ATT&CK relevance is shown only when reviewed or responsibly inferred.