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 Special Elements in Output Used by a Downstream Component ('Injection') CWE-74 CWE-74 at MITRE
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
CVEs
CVEs for Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-74
| Summary | Publication | CVE ID | Published |
|---|---|---|---|
| Stored XSS in AshAdmin relationship typeahead via unescaped label_field content | CVE-2026-77850 | 2026-08-31 | |
| EEx template evaluation of prompt content in AshAi enables remote code execution | CVE-2026-77956 | 2026-08-31 | |
| Doggo vulnerable to cross-site scripting via unescaped date field values | CVE-2026-66353 | 2026-08-27 | |
| Reflected XSS in AshAuthentication confirmation and magic link interaction forms | CVE-2026-66882 | 2026-08-25 | |
| Element and Attribute Names Injected Verbatim into XML Output in xml_builder | CVE-2026-48590 | 2026-08-21 | |
| CDATA Section Breakout via Unsanitised ]]> in xml_builder | CVE-2026-47080 | 2026-08-21 | |
| Filter expression injection via forged keyset pagination cursor in Ash | CVE-2026-67579 | 2026-08-12 | |
| SQL injection via the :comment option in Postgrex.stream/4 | CVE-2026-66838 | 2026-08-07 | |
| CSS sanitizer allowlist bypass in html_sanitize_ex via non-declaration input | CVE-2026-68747 | 2026-08-06 | |
| Unescaped deployment environment variables in generated setup commands |
ghcr.io / livebook-dev/livebook
|
CVE-2026-66297 | 2026-08-05 |
| Reflected XSS in oaskit's default HTML error handler | CVE-2026-66296 | 2026-08-03 | |
| Scheme validation bypass in Phoenix.LiveView.Utils leads to XSS via <.link> | CVE-2026-58228 | 2026-07-13 | |
| SQL injection via unescaped dollar-quote in Postgrex.Notifications reconnect replay causes notification denial of service | CVE-2026-58225 | 2026-07-10 | |
| 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 | |
| Unauthenticated remote code execution via HEEx template injection in phoenix_storybook playground | CVE-2026-8467 | 2026-05-20 | |
| SQL injection via channel name in Postgrex.Notifications.listen/3 and unlisten/3 | CVE-2026-32687 | 2026-05-12 | |
| 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 |