Analysis
Common Weaknesses
The most common CWE weakness classes across Erlang ecosystem CVEs
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 Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-79 CWE-79 at MITRE
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVEs
CVEs for Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-79
| Summary | Publication | CVE ID | Published |
|---|---|---|---|
| Scheme validation bypass in Phoenix.LiveView.Utils leads to XSS via <.link> | CVE-2026-58228 | 2026-07-13 | |
| Unsanitized URL schemes in MDEx Quill Delta output allow javascript: injection (XSS) | CVE-2026-54889 | 2026-06-29 | |
| Cross-site scripting in MDEx via unescaped highlight_lines_class code-fence attribute | CVE-2026-53427 | 2026-06-29 | |
| Reflected XSS via backslash bypass in GraphiQL js_escape in absinthe_plug | CVE-2026-42794 | 2026-05-08 | |
| Cross-site scripting (XSS) in OAuth Device Authorization screen | CVE-2026-21618 | 2026-01-19 |