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.

Improper Session Management CWE-1462 CWE-1462 at MITRE

The product does not properly manage user-related sessions such as setting appropriate configurations and settings for sessions on creation and handling sessions throughout their lifetime.

CVEs

CVEs for Improper Session Management CWE-1462

Summary Publication CVE ID Published
Session id is not renewed on authentication in ash_authentication, allowing session fixation CVE-2026-86688 2026-09-17
1 CVE