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.

Server-Side Request Forgery (SSRF) CWE-918 CWE-918 at MITRE

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

CVEs

CVEs for Server-Side Request Forgery (SSRF) CWE-918

Summary Publication CVE ID Published
Server-side request forgery in Boruta OAuth request_uri and OpenID jwks_uri fetching CVE-2026-54885 2026-07-30
ftp client PASV response IP not validated against control peer, enabling SSRF and FTP bounce attacks
pkg:otp/inets
pkg:otp/ftp
CVE-2026-48858 2026-06-10
SSRF allowlist bypass via percent-encoded host in hackney CVE-2026-47076 2026-05-25
3 CVEs