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.

Origin Validation Error CWE-346 CWE-346 at MITRE

The product does not properly verify that the source of data or communication is valid.

CVEs

CVEs for Origin Validation Error CWE-346

Summary Publication CVE ID Published
gun HTTP/2 PUSH_PROMISE authority not validated against connection origin allows cross-origin cookie injection CVE-2026-43972 2026-06-08
1 CVE