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.
Viewing · CWE-1430
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CWE-1430 at MITRE
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We're looking at the CWE hierarchy through the Weaknesses in the 2024 CWE Top 25 Most Dangerous Software Weaknesses view.
Incorrect Authorization CWE-863
22
(21.8%)
Uncontrolled Resource Consumption CWE-400
19
(18.8%)
Improper Limitation of a Pathname to a Restricted Directory CWE-22
12
(11.9%)
Improper Neutralization of Input During Web Page Generation CWE-79
11
(10.9%)
Server-Side Request Forgery CWE-918
6
(5.9%)
Improper Input Validation CWE-20
5
(5.0%)
Deserialization of Untrusted Data CWE-502
5
(5.0%)
Improper Neutralization of Special Elements used in an SQL Command CWE-89
4
(4.0%)
Improper Authentication CWE-287
4
(4.0%)
Improper Control of Generation of Code CWE-94
2
(2.0%)
Integer Overflow or Wraparound CWE-190
2
(2.0%)
Exposure of Sensitive Information to an Unauthorized Actor CWE-200
2
(2.0%)
Cross-Site Request Forgery CWE-352
2
(2.0%)
Out-of-bounds Write CWE-787
2
(2.0%)
Missing Authorization CWE-862
2
(2.0%)
Improper Neutralization of Special Elements used in an OS Command CWE-78
1
(1.0%)
Improper Neutralization of Special Elements used in a Command CWE-77
0
(0.0%)
Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-119
0
(0.0%)
Out-of-bounds Read CWE-125
0
(0.0%)
Improper Privilege Management CWE-269
0
(0.0%)
Missing Authentication for Critical Functionality CWE-306
0
(0.0%)
Use After Free CWE-416
0
(0.0%)
Unrestricted Upload of File with Dangerous Type CWE-434
0
(0.0%)
NULL Pointer Dereference CWE-476
0
(0.0%)
Use of Hard-coded Credentials CWE-798
0
(0.0%)
CVEs
Every CVE in this view
| Summary | Publication | CVE ID | Published |
|---|---|---|---|
| Phoenix.HTML vulnerable to attribute injection via unvalidated attribute names in attributes_escape/1 | CVE-2026-117645 | 2026-10-30 | |
| Unbounded port parsing in URI.parse/1 enables CPU exhaustion denial of service in Elixir |
Elixir
|
CVE-2026-109821 | 2026-10-30 |
| SSRF allowlist bypass via percent-encoded bracketed IPv6 or trailing-dot IP literal in hackney | CVE-2026-115700 | 2026-10-26 | |
| AshPostgres ignores attribute multitenancy on the join resource when loading many_to_many and through relationships, returning records related through other tenants' rows | CVE-2026-115627 | 2026-10-25 | |
| AshPostgres returns another tenant's record for a skipped upsert when return_skipped_upsert? is set | CVE-2026-115635 | 2026-10-25 | |
| Loading a through relationship with a limit of 1 in Ash ignores the through path and returns unrelated destination records | CVE-2026-114214 | 2026-10-25 | |
| HTTP/2 blocked-send deadlines reset on every WINDOW_UPDATE, letting a trickle pin stream processes indefinitely in Bandit | CVE-2026-105659 | 2026-10-14 | |
| Path traversal in Gleam via unvalidated package application names |
Gleam
ghcr.io / gleam-lang/gleam
|
CVE-2026-103061 | 2026-10-12 |
| Path traversal in rebar3 via unvalidated dependency app names |
rebar3
|
CVE-2026-103060 | 2026-10-12 |
| Path traversal in Hex via unvalidated dependency app names |
Hex Mix Integration
|
CVE-2026-96612 | 2026-10-12 |
| Ash.count, Ash.exists and Ash.aggregate skip related resources' read policies in filters and sorts | CVE-2026-101028 | 2026-10-09 | |
| beam_mcp: nested tool argument constraints advertised but not enforced | CVE-2026-88257 | 2026-10-08 | |
| lazy_html serializes SVG and MathML style and script text unescaped, allowing mutation XSS | CVE-2026-92106 | 2026-09-25 | |
| OAuth2 sign-in attached to an existing account without an email comparison in AshAuthentication | CVE-2026-88952 | 2026-09-17 | |
| Sign-in token minted for one resource accepted by another in AshAuthentication | CVE-2026-80218 | 2026-09-17 | |
| SSRF protection bypass in safeurl via IPv6 addresses and unresolvable hosts | CVE-2026-77866 | 2026-09-15 | |
| ash_authentication_oauth2_server treats an empty resolved secret as valid, opening the gated Dynamic Client Registration endpoint | CVE-2026-82758 | 2026-09-07 | |
| ash_authentication_oauth2_server CIMD fetcher classifies IPv4-in-IPv6 and site-local addresses as public, allowing SSRF | CVE-2026-82757 | 2026-09-07 | |
| A Signed Length Overflow in Erlang/OTP's inet TCP Driver Overflows the Receive Buffer Into BEAM VM Memory From an Unauthenticated Peer |
Erlang
pkg:otp/erts
|
CVE-2026-75538 | 2026-09-01 |
| inets, httpd: Authentication Bypass via Directory Namespace Collapse in httpd mod_auth |
Erlang
pkg:otp/inets
|
CVE-2026-74994 | 2026-09-01 |
| Ash.Policy.Authorizer returns records denied by a runtime read policy to any actor | CVE-2026-82747 | 2026-09-01 | |
| Ash relationship parent(...) filter degrades to an IS NULL match when the parent field is unresolved, leaking scoped records | CVE-2026-82749 | 2026-09-01 | |
| Ash.Actions.Aggregate authorizes an aggregate under one action but computes it under another | CVE-2026-82748 | 2026-09-01 | |
| Ash.update_many/4 atomic path skips resource policy authorization, allowing updates to forbidden records | CVE-2026-82746 | 2026-09-01 | |
| Ash.Actions.Read.AsyncLimiter busy-spins a scheduler while awaiting slow async reads | CVE-2026-82743 | 2026-09-01 |
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99 CVEs