CWE · MITRE source
CWE-180Incorrect Behavior Order: Validate Before Canonicalize
The product validates input before it is canonicalized, which prevents the product from detecting data that becomes invalid after the canonicalization step.
This can be used by an attacker to bypass the validation and launch attacks that expose weaknesses that would otherwise be prevented, such as injection.
Last updated: 19 May 2026 22:20 UTC
NIST 800-53 r5 controls that address this weakness (0)AI
| Control | Title | Family | Why it addresses this CWE |
|---|---|---|---|
| No NIST controls proposed yet. | |||
Top CVEs of this weakness type, ranked by Risk Priority
| CVE | Risk | CVSS | EPSS | Published |
|---|---|---|---|---|
CVE-2022-26136 | 2.0 | 9.8 | 0.0031 | 2022-07-20 |
CVE-2026-24895 | 2.0 | 9.8 | 0.0008 | 2026-02-12 |
CVE-2026-27590 | 2.0 | 9.8 | 0.0024 | 2026-02-24 |
CVE-2026-39364 UPD | 1.9 | 7.5 | 0.0683 | 2026-04-07 |
CVE-2022-26137 | 1.8 | 8.8 | 0.0012 | 2022-07-20 |
CVE-2025-43716 | 1.2 | 5.8 | 0.0022 | 2025-04-23 |
CVE-2025-33194 | 1.1 | 5.7 | 0.0001 | 2025-11-25 |
CVE-2026-34475 UPD | 1.1 | 5.4 | 0.0007 | 2026-03-27 |
CVE-2026-34786 | 1.1 | 5.3 | 0.0004 | 2026-04-02 |
CVE-2026-39409 UPD | 1.1 | 5.3 | 0.0001 | 2026-04-08 |
CVE-2024-28607 | 0.6 | 2.9 | 0.0010 | 2025-03-11 |
CVE-2025-29787 | 0.0 | 0.0 | 0.0033 | 2025-03-17 |