CWE-186: Overly Restrictive Regular Expression
low-riskA regular expression is overly restrictive, which prevents dangerous values from being detected.
Abstraction: Base
Common Consequences
Access Control
→
Bypass Protection Mechanism
Real-World Examples (1)
| CVE | CVSS | EPSS | KEV |
|---|---|---|---|
| CVE-2025-46821 | 5.3 | 0.1% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal