Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CWE-647
Weakness type CWE-647 — authoritative definition at MITRE. A cumulative reference aggregating every published CVE mapped to this weakness class; not a page of record.
Totals
| CVEs all-time | CVEs YTD | KEV all-time |
|---|---|---|
| 10 | 9 | 1 |
Monthly trend
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2025-11 0 · 2025-12 0 · 2026-01 0 · 2026-02 0 · 2026-03 0 · 2026-04 0 · 2026-05 1 · 2026-06 0 · 2026-07 3 · 2026-08 1 · 2026-09 3 · 2026-10 1
Top CVEs
| CVE | CVSS | EPSS %ile | KEV | Title |
|---|---|---|---|---|
| CVE-2022-43939 | 8.6 | 99.8 | KEV | Hitachi Vantara Pentaho Business Analytics Server - Use of Non-Canonical URL Paths for … |
| CVE-2026-62685 | 8.1 | 45.0 | — | File Browser: Colliding username normalization gives two users the same home directory |
| CVE-2026-73551 | 5.3 | 43.4 | — | Envoy: Path normalization does not handle dot and dotdot segments with parameters |
| CVE-2026-5222 | 2.3 | 39.8 | — | Cargo can be coerced to share credentials between registries |
| CVE-2026-80515 | 8.9 | 39.2 | — | — |
| CVE-2026-59731 | 8.2 | 38.9 | — | Astro 6.4.7 Authorization Bypass via Decode Iteration Limit and Rewrite Path Canonicali… |
| CVE-2026-94269 | 6.3 | 35.0 | — | Apache APISIX: Servlet-style normalization creates a route/upstream authorization mismatch |
| CVE-2026-8384 | 5.3 | 24.6 | — | — |
| CVE-2026-15970 | 4.2 | 10.0 | — | L7 intention authorization bypass via custom public listener |
| CVE-2026-71178 | 3.7 | 4.5 | — | — |
Most-affected vendors
| Vendor | CVEs |
|---|---|
| eclipse foundation | 2 |
| apache | 1 |
| dell | 1 |
| envoyproxy | 1 |
| filebrowser | 1 |
| hashicorp | 1 |
| hitachi vantara | 1 |
| rust | 1 |
| withastro | 1 |
