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)
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Architecture and Design, Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
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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
8,243 results · Feed
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Medium 4.3
code-projects Online Library Management System SQL Database Backup File library.sql information disclosure
A vulnerability was found in code-projects Online Library Management System 1.0. Affected is an unknown function of the file /sql/library.sql of the component SQL Database Backup File Handler. Performing a manipulation results in information disclosure. The a…
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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…
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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…
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Medium 4.3
code-projects Patient Record Management System SQL Database Backup File hcpms.sql information disclosure
A weakness has been identified in code-projects Patient Record Management System 1.0. This affects an unknown part of the file /db/hcpms.sql of the component SQL Database Backup File Handler. Executing a manipulation can lead to information disclosure. The at…
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Medium 4.3
code-projects Movie Ticketing System SQL Database Backup File moviedb.sql information disclosure
A vulnerability has been found in code-projects Movie Ticketing System 1.0. Impacted is an unknown function of the file /db/moviedb.sql of the component SQL Database Backup File Handler. Such manipulation leads to information disclosure. The attack can be lau…
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Medium 6.5
Policy bypass in LocalNetworkAccess in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to bypass navigat…
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High 8.8
Inappropriate implementation in V8 in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitra…
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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…
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Low 2.1
Zammad has an information disclosure in ticket detail view of customers in shared organizations
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1, customers in shared organizations (means they can see each other's tickets) could see fields which are not intended for customers - including fields not intended for them at a…
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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…
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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…
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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, …
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Medium 5.3
OrangeHRM has Improper Access Control Allowing Access to Disabled Modules via URL Encoding
OrangeHRM is a comprehensive human resource management (HRM) system. From 5.0 to 5.8, OrangeHRM Open Source allowed authenticated users to bypass disabled-module access controls via URL-encoded request paths and access functionality of modules disabled by an …
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Critical 9.1CVE-2026-39339 Scanner template
ChurchCRM has an API Authentication Bypass
ChurchCRM is an open-source church management system. Prior to 7.1.0, a critical authentication bypass vulnerability in ChurchCRM's API middleware (ChurchCRM/Slim/Middleware/AuthMiddleware.php) allows unauthenticated attackers to access all protected API endp…
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Medium 6.0
A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension.
A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension. A bad actor could create a website that contains malicious code that targets PBE. The vul…
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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…
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Critical 9.8
Improper Access Control via Weak JWT Token in parisneo/lollms
In parisneo/lollms version 2.1.0, the application's session management is vulnerable to improper access control due to the use of a weak secret key for signing JSON Web Tokens (JWT). This vulnerability allows an attacker to perform an offline brute-force atta…
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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.
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Critical 9.8
MRCMS 3.1.2 contains an access control vulnerability. The save() method in src/main/java/org/marker/mushroom/controller…
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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…
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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. …
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Medium 6.3
Cyber-III Student-Management-System upload.php move_uploaded_file unrestricted upload
A vulnerability was found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This issue affects the function move_uploaded_file of the file /AssignmentSection/submission/upload.php. Performing a manipulation of the argument…
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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…
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Medium 4.3
Incorrect access control in Kaleris YMS v7.2.2.1 allows authenticated attackers with only the shipping/receiving role t…
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Medium 5.3
Acrel Electrical Prepaid Cloud Platform Backup File bin.rar information disclosure
A vulnerability was found in Acrel Electrical Prepaid Cloud Platform 1.0. This issue affects some unknown processing of the file /bin.rar of the component Backup File Handler. The manipulation results in information disclosure. The attack can be launched remo…
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Medium 5.3
Tencent AI-Infra-Guard Task Detail Endpoint task_manager.go information disclosure
A vulnerability was found in Tencent AI-Infra-Guard 4.0. The affected element is an unknown function of the file common/websocket/task_manager.go of the component Task Detail Endpoint. Performing a manipulation results in information disclosure. The attack ma…
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Medium 4.7
SourceCodester/jkev Record Management System Add Employee save_emp.php unrestricted upload
A flaw has been found in SourceCodester/jkev Record Management System 1.0. Affected by this issue is some unknown functionality of the file save_emp.php of the component Add Employee Page. This manipulation causes unrestricted upload. Remote exploitation of t…
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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…
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Medium 5.3
Technostrobe HI-LED-WR120-G2 Configuration Data fs information disclosure
A vulnerability was identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The impacted element is an unknown function of the file /fs of the component Configuration Data Handler. Such manipulation of the argument File leads to information disclosure. It…
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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…
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Medium 6.3
Campcodes Complete Online Learning Management System Crud_model.php add_lesson unrestricted upload
A flaw has been found in Campcodes Complete Online Learning Management System 1.0. This impacts the function add_lesson of the file /application/models/Crud_model.php. This manipulation causes unrestricted upload. It is possible to initiate the attack remotel…
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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…
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Critical 9.1
A improper access control vulnerability in Fortinet FortiClientEMS 7.4.5 through 7.4.6 may allow an unauthenticated att…
KEV Apr 6, 2026 -
Medium 5.4
Hirschmann HiLCOS Layer-2 Firewall Multicast Broadcast Traffic Bypass
Hirschmann HiLCOS products OpenBAT, BAT450, WLC, BAT867 contains a firewall filtering vulnerability that fails to correctly filter IPv4 multicast and broadcast traffic when management IP address filtering is disabled, allowing configured filter rules to be by…
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Critical 9.1
Hirschmann HiLCOS OpenBAT BAT450 IPv6 IPsec Firewall Bypass
Hirschmann HiLCOS OpenBAT and BAT450 products contain a firewall bypass vulnerability in IPv6 IPsec deployments that allows traffic from VPN connections to bypass configured firewall rules. Attackers can exploit this vulnerability by establishing IPv6 IPsec c…
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Medium 5.3
BookStackApp BookStack Chapter Export ExportFormatter.php chapterToMarkdown access control
A weakness has been identified in BookStackApp BookStack up to 26.03. Affected is the function chapterToMarkdown of the file app/Exports/ExportFormatter.php of the component Chapter Export Handler. Executing a manipulation of the argument pages can lead to im…
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Medium 6.3
ProjectsAndPrograms School Management System Profile Picture settings.php unrestricted upload
A flaw has been found in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. The affected element is an unknown function of the file /admin_panel/settings.php of the component Profile Picture Handler. This manipulation…
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High 7.5
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.1. A malicious application may be…
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High 7.1
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. An app may b…
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High 7.5
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.1. A malicious …