Weakness (CWE)
CWE-284: Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
How to prevent it (2 mitigations)
-
Architecture and Design, Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
-
Architecture and Design
Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
Source: MITRE CWE-284
3,216 results · Clear filters · Feed
-
High 8.9
FreeScout has Authentication Bypass and Information Disclosure in SystemController via /system/cron
FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can access diagnostic and system tools that should be restricted to administrators. The /system/cron endpoint relies on a static MD5 hash deriv…
-
High 8.8
Neko has Self-service Privilege Escalation for Authenticated Users
Neko is a a self-hosted virtual browser that runs in Docker and uses WebRTC In versions 3.0.0 through 3.0.10 and 3.1.0 through 3.1.1, any authenticated user can immediately obtain full administrative control of the entire Neko instance (member management, roo…
-
High 8.8
Dolibarr Allows Code Injection through its Website Module
In Dolibarr ERP & CRM <= 22.0.4, PHP code detection and editing permission enforcement in the Website module is not applied consistently to all input parameters, allowing an authenticated user restricted to HTML/JavaScript editing to inject PHP code through u…
-
High 8.4CVE-2026-35570 Public exploit
OpenClaude has Sandbox Bypass via Early-Exit Logic Flaw that Allows Path Traversal
OpenClaude is an open-source coding-agent command line interface for cloud and local model providers. Versions prior to 0.5.1 have a logic flaw in `bashToolHasPermission()` inside `src/tools/BashTool/bashPermissions.ts`. When the sandbox auto-allow feature is…
-
High 8.6
Nginx-UI: Disabled users retain full API access through previously issued bearer tokens
Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, a user who was disabled by an administrator can use previously issued API tokens for up to the token lifetime. In practice, disabling a compromised account does not actually te…
-
High 7.3
rickxy Hospital Management System his_admin_account.php unrestricted upload
A vulnerability was found in rickxy Hospital Management System up to 88a4290d957dc5bdde8a56e5ad451ad14f7f90f4. Affected is an unknown function of the file /backend/admin/his_admin_account.php. The manipulation of the argument ad_dpic results in unrestricted u…
-
High 7.3
langflow-ai langflow API Endpoint endpoints.py create_upload_file unrestricted upload
A security flaw has been discovered in langflow-ai langflow up to 1.1.0. This issue affects the function create_upload_file of the file src/backend/base/Langflow/api/v1/endpoints.py of the component API Endpoint. The manipulation results in unrestricted uploa…
-
High 7.6
wger has Broken Access Control in the Global Gym Configuration Update Endpoint
wger is a free, open-source workout and fitness manager. In versions 2.5 and below, the GymConfigUpdateView declares permission_required = 'config.change_gymconfig' but inherits WgerFormMixin instead of WgerPermissionMixin, so the permission is never enforced…
-
High 8.7
Paperclip: codex_local inherited ChatGPT/OpenAI-connected Gmail and was able to send real email
### Summary A Paperclip-managed `codex_local` runtime was able to access and use a Gmail connector that I had connected in the ChatGPT/OpenAI apps UI, even though I had not explicitly connected Gmail inside Paperclip or separately inside Codex. In my environm…
-
High 7.5
Incorrect access control in the config.php component of Slah v1.5.0 and below allows unauthenticated attackers to acces…
-
High 7.8
Microsoft Management Console Elevation of Privilege Vulnerability
Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
-
High 7.8
Remote Access Management service/API (RPC server) Elevation of Privilege Vulnerability
Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally.
-
High 7.5
An Improper Access Control vulnerability could allow a malicious actor with access to the UniFi Play network to obtain …
-
High 7.5
An issue was discovered in BMC Control-M/MFT 9.0.20 through 9.0.22. An API management endpoint allows unauthenticated u…
-
High 8.5
Directus has a Path Traversal and Broken Access Control in File Management API
Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.17.0, the PATCH /files/{id} endpoint accepts a user-controlled filename_disk parameter. By setting this value to match the storage path of another user's file, an att…
-
High 8.8
Inappropriate implementation in V8 in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitra…
-
High 8.7
Zammad has incorrect access control in getting_started_controller
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, unauthenticated remote attackers were able to access the getting started endpoint to get access to sensitive internal entity data, even after the system setup was co…
-
High 7.8
mise has a local settings bypass config trust checks
mise manages dev tools like node, python, cmake, and terraform. From 2026.2.18 through 2026.4.5, mise loads trust-control settings from a local project .mise.toml before the trust check runs. An attacker who can place a malicious .mise.toml in a repository ca…
-
High 8.2
Podman Desktop WebView Server Exposed
Podman Desktop is a graphical tool for developing on containers and Kubernetes. Prior to 1.26.2, an unauthenticated HTTP server exposed by Podman Desktop allows any network attacker to remotely trigger denial-of-service conditions and extract sensitive inform…
-
High 8.2CVE-2026-39364 Scanner template
Vite has a `server.fs.deny` bypass with queries
Vite is a frontend tooling framework for JavaScript. From 7.1.0 to before 7.3.2 and 8.0.5, on the Vite dev server, files that should be blocked by server.fs.deny (e.g., .env, *.crt) can be retrieved with HTTP 200 responses when query parameters such as ?raw, …
-
High 7.2
An arbitrary file-write vulnerability in Pega Browser Extension (PBE) affects Pega Robotic Automation version 22.1 or R25 users who are running automations that work with Google Chrome or Microsoft Edge.
An arbitrary file-write vulnerability in Pega Browser Extension (PBE) affects Pega Robotic Automation version 22.1 or R25 users who are running automations that work with Google Chrome or Microsoft Edge. A bad actor could create a website that includes malici…
-
High 7.5CVE-2025-56015 Public exploit
GenieACS has an unauthenticated access vulnerability via the NBI API endpoint
In GenieACS 1.2.13, an unauthenticated access vulnerability exists in the NBI API endpoint.
-
High 8.7
HAX CMS's public /server-status endpoint exposes authentication tokens, user activity, and client IP addresses
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to 25.0.0, the /server-status endpoint is publicly accessible and exposes sensitive information including authentication tokens (user_token), user activity, client IP addresses, and se…
-
High 7.5
Distribution has stale blob access resurrection via repo-scoped redis descriptor cache invalidation
Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.0, distribution can restore read access in repo a after an explicit delete when storage.cache.blobdescriptor: redis and storage.delete.enabled: true are both enabled. …
-
High 7.9CVE-2026-34444 Public exploit
Lupa has a Sandbox escape and RCE due to incomplete attribute_filter enforcement in getattr / setattr
Lupa integrates the runtimes of Lua or LuaJIT2 into CPython. In 2.6 and earlier, attribute_filter is not consistently applied when attributes are accessed through built-in functions like getattr and setattr. This allows an attacker to bypass the intended rest…
-
High 7.3
Technostrobe HI-LED-WR120-G2 fs unrestricted upload
A weakness has been identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. This impacts an unknown function of the file /fs. Executing a manipulation of the argument cwd can lead to unrestricted upload. The attack can be launched remotely. The exploit ha…
-
High 7.3
Technostrobe HI-LED-WR120-G2 Endpoint access control
A vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Impacted is an unknown function of the file /Technostrobe/ of the component Endpoint. The manipulation results in improper access controls. The attack may be performed from remote. The…
-
High 7.3
Tenda 4G03 Pro httpd access control
A security flaw has been discovered in Tenda 4G03 Pro up to 1.0/1.1/04.03.01.53/192.168.0.1. Affected by this vulnerability is an unknown functionality of the file /bin/httpd. The manipulation results in improper access controls. The attack may be performed f…
-
High 7.5
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.1. A malicious application may be…
-
High 7.1
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may b…
-
High 7.5
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. A malicious …
-
High 8.8
CI4MS: Account Deactivation Module Full Persistent Unauthorized Access for All‑Roles via Improper Session Invalidation (Logic Flaw)
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to immediately revoke active user sessions when an account is deacti…
-
High 8.8
CI4MS: Account Deletion Module Full Persistent Unauthorized Access for All‑Roles via Improper Session Invalidation (Logic Flaw)
CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to immediately revoke active user sessions when an account is delete…
-
High 8.6
Joomla! Core - [20260306] - Improper access check in webservice endpoints
An improper access check allows unauthorized access to webservice endpoints.
-
High 7.3
Shandong Hoteam InforCenter PLM BaseHandler.ashx uploadFileToIIS unrestricted upload
A vulnerability was identified in Shandong Hoteam InforCenter PLM up to 8.3.8. The impacted element is the function uploadFileToIIS of the file /Base/BaseHandler.ashx. The manipulation of the argument File leads to unrestricted upload. It is possible to initi…
-
High 7.1
Insecure Direct Object Reference (IDOR) Leading to Signature Forgery in Foxit eSign
Addressed a potential insecure direct object reference (IDOR) vulnerability in the signing invitation acceptance process. Under certain conditions, this issue could have allowed an attacker to access or modify unauthorized resources by manipulating user-suppl…
-
High 7.5
Admidio: Unauthenticated Access to Role-Restricted documents via neutralized .htaccess
Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, Admidio relies on adm_my_files/.htaccess to deny direct HTTP access to uploaded documents. The Docker image ships with AllowOverride None in the Apache configurati…
-
High 8.2
A cross-session information disclosure vulnerability exists in the awesome-llm-apps project in commit e46690f99c3f08be8…
-
High 7.3
PromtEngineer localGPT server.py do_POST unrestricted upload
A flaw has been found in PromtEngineer localGPT up to 4d41c7d1713b16b216d8e062e51a5dd88b20b054. The affected element is the function do_POST of the file backend/server.py. This manipulation causes unrestricted upload. The attack is possible to be carried out …
-
High 8.9
MyTube has an Unauthenticated Admin Privilege Escalation via Passkey Registration
MyTube is a self-hosted downloader and player for several video websites Prior to version 1.8.71, an unauthenticated attacker can register an arbitrary passkey and subsequently authenticate with it to obtain a full admin session. The application exposes passk…