CWE-173 · weakness in Injection and Smuggling
Improper Handling of Alternate Encoding
8 CVEs
Out of date: the sync last ran 3 hours ago. Newer CVEs and scores may be missing from the map.
Every dot is a CVE; the named ones are the most at risk. Red is exploited in the wild.
Every one of the 8 is a mark on the map. Named now: 1 to 8, most at risk first.
- Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Inform…
- Wildfly-elytron: org.wildfly.security/wildfly-elytron-password-impl: wildfly-elytron: password keyspace reduction via nfkc fullwidth folding
- Digest authentication lossy encoding
- In JetBrains YouTrack before 2024.3.52635 potential spoofing attack was possible via lack of Punycode encoding
- Ghost before 6.20.0 File Read via URL Encoding Bypass
- markdown-it-py crash on null assertions
- markdown-it-py CLI crash on invalid UTF-8 characters
- Non-canonical ULID spellings are accepted and alias to the same record in ash_double_entry
exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it
Zoom in on the map and the dots under the middle of it are named where they are.
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.