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
8,236 results · Feed
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High 7.8
In setClipboardAccessNotificationsEnabledForUser of ClipboardService.java, there is a possible mult-iuser isolation due…
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Medium 5.3
ningzichun Student Management System Backup example.7z information disclosure
A vulnerability has been found in ningzichun Student Management System up to 98760f5711cf6dc8b4adca53a9e207ca49b02ebf. Affected is an unknown function of the file example.7z of the component Backup Handler. The manipulation leads to information disclosure. Th…
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High 7.8
Windows Update Stack Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.
KEV Sep 8, 2026 -
High 8.8
SQL Server Elevation of Privilege Vulnerability
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
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High 8.8
SQL Server Elevation of Privilege Vulnerability
Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
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High 8.8
Microsoft Office SharePoint Remote Code Execution Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
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High 8.8
Microsoft Office SharePoint Remote Code Execution Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
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High 8.8
Microsoft Office SharePoint Remote Code Execution Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
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Medium 4.7
An improper access control vulnerability in Fortinet FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.1…
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High 8.9
A improper access control vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8,…
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Medium 4.9
A improper access control vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.6, FortiSOAR PaaS 7.5.0 through 7.…
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High 7.3
aircheng-org iWebShop-5 pic.php uploadFile unrestricted upload
A security flaw has been discovered in aircheng-org iWebShop-5 up to 5.15. Impacted is the function upload_json/uploadFile of the file controllers/pic.php. The manipulation results in unrestricted upload. The attack can be executed remotely. The exploit has b…
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Medium 5.3
code-projects Student Crud Operation Backup File card_activation.sql information disclosure
A vulnerability was found in code-projects Student Crud Operation 1.0. This impacts an unknown function of the file /card_activation.sql of the component Backup File Handler. The manipulation results in information disclosure. The attack can be launched remot…
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Medium 6.3
java-json-tools json-patch Copy Move Operations CopyOperation.java MoveOperation.apply access control
A vulnerability was identified in java-json-tools json-patch up to 1.13. This affects the function CopyOperation.apply/MoveOperation.apply of the file src/main/java/com/github/fge/jsonpatch/CopyOperation.java of the component Copy Move Operations. The manipul…
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Critical 9.8
An issue in the /cas/login component of sso-master v1.0.0 allows attackers to authenticate into the application without…
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Critical 9.1
Incorrect access control in the SellerAuthorizeAspect component of springboot-project v1.0.0 allows unauthenticated att…
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Medium 5.3
light0011 cms Debug Mode config.php information disclosure
A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Common/Conf/config.php of the component Debug Mode. The manipulation of…
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High 7.3
light0011 cms Upload.class.php upload unrestricted upload
A security flaw has been discovered in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is the function Upload::upload of the file ThinkPHP/Library/Think/Upload.class.php. Performing a man…
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Medium 5.3
code-projects Hospital Information System SQL Database Backup File his.sql information disclosure
A vulnerability was found in code-projects Hospital Information System 1.0. Affected by this vulnerability is an unknown functionality of the file /HIS/his.sql of the component SQL Database Backup File Handler. Performing a manipulation results in information…
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Medium 4.3
BookStack Attachment Edit Endpoint AttachmentController.php getUpdateForm access control
A vulnerability was detected in BookStack up to 26.05.2. Affected by this issue is the function AttachmentController::getUpdateForm of the file app/Uploads/Controllers/AttachmentController.php of the component Attachment Edit Endpoint. The manipulation of the…
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Medium 5.3
jaychouchannel Tourism-Management-System CommonController.java getOption information disclosure
A security vulnerability has been detected in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. Affected by this vulnerability is the function getOption of the file travel/src/main/java/com/controller/CommonController.ja…
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High 7.3
Beijing Meite Software Technology U+Smart Enjoyment WebSite UploadFormImg.ashx unrestricted upload
A vulnerability was determined in Beijing Meite Software Technology U+Smart Enjoyment WebSite 18.6001.1096.1000. This impacts an unknown function of the file /Report/Upload/UploadFormImg.ashx. Executing a manipulation of the argument File can lead to unrestri…
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Medium 5.3
liufee FeehiCMS UEditor Widget UeditorAction.php init unrestricted upload
A vulnerability was identified in liufee FeehiCMS up to 2.1.1. The impacted element is the function UeditorAction::init of the file backend/widgets/ueditor/UeditorAction.php of the component UEditor Widget. The manipulation leads to unrestricted upload. Remot…
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Medium 4.3
JeecgBoot AiragModelController.java exportXls access control
A security vulnerability has been detected in JeecgBoot up to 3.9.3. This vulnerability affects the function exportXls of the file jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/controller/AiragModelController.j…
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Medium 5.3
code-projects Hotel and Tourism Reservation in PHP Database Backup hotel_db%20(1).sql information disclosure
A vulnerability was detected in code-projects Hotel and Tourism Reservation in PHP 1.0. Affected is an unknown function of the file /ht/hotel_db%20(1).sql of the component Database Backup Handler. The manipulation results in information disclosure. The attack…
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High 8.1CVE-2026-86242 Scanner template
Unauthenticated RCE via Custom Plugin HTTP Path on Dynamically Linked Builds
Bifrost HTTP transport before 2.0.0 accepts an enabled custom plugin whose path is an HTTP URL through unauthenticated POST /api/plugins when management authentication is disabled (the default, governance.auth_config.is_enabled=false). The shared-object loade…
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Medium 5.3
code-projects Daily Expense Manager Database Backup exp_ak.sql information disclosure
A flaw has been found in code-projects Daily Expense Manager 1.0. Affected is an unknown function of the file /Daily-Expense-Manager/exp_ak.sql of the component Database Backup Handler. Executing a manipulation can lead to information disclosure. It is possib…
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Medium 6.5
SureCart < 4.7.0 - Unauthenticated Account Creation with Automatic Login
The SureCart WordPress plugin before 4.7.0 does not consult the site's user registration setting before creating WordPress accounts, allowing unauthenticated users to create an account and receive a logged-in session even when registration is disabled.
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Medium 5.3
EmbedPress 4.6.0 - 4.6.3 - Unauthenticated Google Reviews API Quota Consumption and Database Bloat
The EmbedPress WordPress plugin before 4.6.4 does not have proper authorization on a public review-loading action, allowing unauthenticated users to force the site to make repeated billable third-party API requests using the site's own configured API key, and…
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Critical 9.6
IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image
IBM Observability with Instana (Agent) Build 1.0.303 through 1.0.323 IBM Instana Agent Operator could allow an authenticated Kubernetes tenant to hijack or permanently destroy another tenant's cluster-level RBAC permissions, caused by cluster-scoped RBAC obje…
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Medium 6.5
Langflow is vulnerable to stored cross-site scripting and IP spoofing due to unsanitized Markdown rendering and untrusted proxy header trust
IBM Langflow OSS 1.0.0 through 1.11.2 allows remote authenticated attackers to bypass localhost-only MCP configuration installation by spoofing X-Forwarded-For: 127.0.0.1 header, enabling arbitrary writes to IDE config files (~/.cursor/mcp.json, etc.).
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Medium 5.3
code-projects Vehicle Management System SQL Database Backup File vehicle_management.sql information disclosure
A flaw has been found in code-projects Vehicle Management System 1.0. The impacted element is an unknown function of the file /vehicle_management.sql of the component SQL Database Backup File Handler. Executing a manipulation can lead to information disclosur…
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Medium 5.9
Ninja Forms 3.14.0 - 3.15.1 - Authenticated Arbitrary Post Modification and Sensitive Information Disclosure via Abilities REST API
The Ninja Forms WordPress plugin before 3.15.2 does not restrict its REST abilities to administrators, accepting a Ninja Forms WordPress plugin before 3.15.2-specific capability as equivalent to full site administration, which allows any user granted that cap…
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Medium 6.3
Dolibarr Legacy File Manager config.inc.php access control
A weakness has been identified in Dolibarr up to 21.0.4/22.0.5/23.0.3. Affected by this issue is some unknown functionality of the file htdocs/core/filemanagerdol/connectors/php/config.inc.php of the component Legacy File Manager. Executing a manipulation can…
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High 7.5
Lightstar｜SmartIT Desktop Manager - Use of Hard-coded Credentials
SmartIT Desktop Manager developed by Lightstar has a Use of Hard-coded Credentials vulnerability. Unauthenticated remote attackers can obtain a specific password from the source code, which can be used to retrieve the AES encryption key used for communication.
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Medium 6.3
An issue in the ugw-editfile method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a …
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Medium 4.3
A broken access control vulnerability in the ugw-usr-edit method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gatewa…
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High 7.5
Trueview TI8161 6.0.23.4 is vulnerable to information disclosure due to the transmission of MQTT communications in plai…
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Critical 9.8CVE-2026-78745 Public exploit
An issue in HiDPT/ Weyon HiDPTAndroid Hi3751V350 Hi3751V352E_DMO allows a remote attacker to execute arbitrary code via…
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High 7.3
itsourcecode Online Medicine Delivery System Order Management Controller controller.php doInsert unrestricted upload
A security flaw has been discovered in itsourcecode Online Medicine Delivery System 1.0. The affected element is the function doInsert of the file /rider/orders/controller.php?action=add of the component Order Management Controller. Performing a manipulation …