CWE-146: Improper Neutralization of Expression/Command Delimiters
low-riskThe product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as expression or command delimiters when they are sent to a downstream component.
Abstraction: Variant
Common Consequences
Confidentiality
→
Execute Unauthorized Code or Commands
Real-World Examples (9)
| CVE | CVSS | EPSS | KEV |
|---|---|---|---|
| CVE-2024-20329 | 9.9 | 2.6% | — |
| CVE-2023-20128 | 7.2 | 1.8% | — |
| CVE-2024-20470 | 7.2 | 0.5% | — |
| CVE-2023-20117 | 7.2 | 0.4% | — |
| CVE-2023-20035 | 7.8 | 0.2% | — |
| CVE-2025-53192 | 8.8 | 0.1% | — |
| CVE-2022-4055 | 7.4 | 0.0% | — |
| CVE-2026-22266 | 4.7 | 0.0% | — |
| CVE-2025-20237 | 6.0 | 0.0% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal