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 CWE-707 CWE-707 at MITRE
The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.
CVEs
CVEs for Improper Neutralization CWE-707
| Summary | Publication | CVE ID | Published |
|---|---|---|---|
| Filter expression injection via forged keyset pagination cursor in Ash | CVE-2026-67579 | 2026-08-12 | |
| Predicate injection in manage_relationship belongs_to lookup discloses secret lookup keys in Ash | CVE-2026-70395 | 2026-08-09 | |
| 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 | |
| YAML injection via unescaped newlines in ymlr document comments | CVE-2026-65636 | 2026-07-31 | |
| BEAM VM crash via integer underflow in binary_to_term BIT_BINARY_EXT decoding |
Erlang / erts
|
CVE-2026-54890 | 2026-07-27 |
| Missing gas_limit validation in mpp Tempo fee-payer enables wallet drain | CVE-2026-59252 | 2026-07-17 | |
| Unbounded access list in mpp Tempo fee-payer inflates gas cost per payment | CVE-2026-59694 | 2026-07-17 | |
| Unbounded max_fee_per_gas in mpp Tempo fee-payer enables single-request wallet drain | CVE-2026-59695 | 2026-07-17 | |
| Scheme validation bypass in Phoenix.LiveView.Utils leads to XSS via <.link> | CVE-2026-58228 | 2026-07-13 | |
| Cookie attribute injection in Plug.Conn.Cookies.encode/2 | CVE-2026-56813 | 2026-07-10 | |
| SQL injection via unescaped dollar-quote in Postgrex.Notifications reconnect replay causes notification denial of service | CVE-2026-58225 | 2026-07-10 | |
| Email-derived URL path injection in the Swoosh Microsoft Graph adapter | CVE-2026-54893 | 2026-07-06 | |
| TLS 1.3 server denial of service via malformed ClientHello pre-shared key extension |
Erlang / ssl
|
CVE-2026-55952 | 2026-07-02 |
| 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 | |
| Stored XSS via unescaped HTML attribute values in earmark | CVE-2026-48591 | 2026-06-17 | |
| HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2 | CVE-2026-43966 | 2026-06-08 | |
| Multipart form-data header injection in Req via unescaped name/filename/content_type | CVE-2026-49756 | 2026-06-08 | |
| CRLF injection in Tesla.Multipart.add_content_type_param/2 allows HTTP header injection | CVE-2026-48596 | 2026-06-02 | |
| CRLF injection in Tesla.Multipart disposition parameters allows multipart part header injection | CVE-2026-48598 | 2026-06-02 | |
| CRLF injection in HTTP/1 request line via unvalidated method in Mint | CVE-2026-48861 | 2026-06-02 | |
| CRLF injection in WebSocket upgrade request in hackney | CVE-2026-47072 | 2026-05-25 |