CVE-2026-21621

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

CVE-2026-21621 Improper Scope Enforcement in OAuth client_credentials Flow Allows Read-Only API Key to Escalate to Full Access

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

CVE-2026-21621

CVE-2026-21621 affects the Hex.pm application (hexpm/hexpm). The vulnerability arises from the OAuth client_credentials flow in Elixir.HexpmWeb.API.OAuthController (validate_scopes_against_key/2), where a read-only API key (domain: api, resource: read) loses its scope and is issued a broad api sc...

EUVD-2026-9849

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

EEF-CVE-2026-21621 Improper Scope Enforcement in OAuth client_credentials Flow Allows Read-Only API Key to Escalate to Full Access

Summary Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchangi...

PT-2026-23515

Name of the Vulnerable Software and Affected Versions hexpm versions prior to bb0e42091995945deef10556f58d046a52eb7884 Description A flaw exists in hexpm that allows for account takeover due to insufficient session expiration. Specifically, password reset tokens generated through the password res...

Hexpm 安全漏洞

Hexpm is a web page and interface developed by Hex. Hexpm has a security vulnerability, which stems from improper authorization, potentially leading to privilege escalation...

Hexpm 安全漏洞

Hexpm is a web page and interface developed by Hex. Hexpm has a security vulnerability that stems from insufficient session expiration, which may lead to account takeover...

CVE-2026-23939

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

CVE-2026-23939

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

CVE-2026-23939

The CVE-2026-23939 issue affects the Local Storage backend of hexpm (Elixir.Hexpm.Store.Local) used in self-hosted deployments. The vulnerability is a path traversal flaw in local storage routines get/3, put/4, delete/2, and delete_many/2 within lib/hexpm/store/local.ex, allowing relative path tr...

CVE-2026-23939 Path Traversal in Local File Store Backend

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

EUVD-2026-8886

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

CVE-2026-23939 Path Traversal in Local File Store Backend

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

CVE-2026-23939 Path Traversal in Local File Store Backend

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

EEF-CVE-2026-23939 Path Traversal in Local File Store Backend

Summary Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in hexpm hexpm/hexpm 'Elixir.Hexpm.Store.Local' module allows Relative Path Traversal. This vulnerability is associated with program files lib/hexpm/store/local.ex and program routines...

PT-2026-22180

Name of the Vulnerable Software and Affected Versions hexpm versions prior to 5d2ccd2f14f45a63225a73fb5b1c937baf36fdc0 Description A path traversal issue exists in hexpm’s Local Storage backend, impacting self-hosted deployments. The issue resides within the 'Elixir.Hexpm.Store.Local' module and...

Hexpm 安全漏洞

Hexpm is a web page and interface developed by Hex. Hexpm has a security vulnerability, which stems from improper path name restrictions, potentially leading to relative path traversal...

CVE-2026-21618

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.SharedAuthorizationView' modules allows Cross-Site Scripting XSS. This vulnerability is associated with program files...

CVE-2026-21618

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.SharedAuthorizationView' modules allows Cross-Site Scripting XSS. This vulnerability is associated with program files...