The chart below shows the most common weaknesses found in vulnerabilities across the Erlang ecosystem. Understanding which weakness types recur most often helps library authors and application developers focus their security efforts where they matter most.

Each CVE is mapped to its CWE (Common Weakness Enumeration) using the MITRE CWE hierarchy. A slice's count includes every CVE reachable anywhere below it in the hierarchy, not just CVEs assigned that exact CWE — click a slice or legend row to drill into its direct children and see the same breakdown one level down.

Authentication Bypass by Spoofing CWE-290 CWE-290 at MITRE

This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

CVEs

CVEs for Authentication Bypass by Spoofing CWE-290

Summary Publication CVE ID Published
Missing ID token claim validation in ueberauth_apple allows account takeover CVE-2026-55954 2026-07-14
OAuth2/OIDC account takeover in AshAuthentication via email-based user matching CVE-2026-49757 2026-06-15
2 CVEs