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
3,211 results · Clear filters · Feed
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High 7.5
Microsoft Security Advisory CVE-2026-105544 - .NET Elevation of Privilege Vulnerability
## Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory provides guidance on updating affected applications and components. The VSTest artifact postprocessor can consume a forged `…
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High 8.3
Visual Studio Code Remote Code Execution Vulnerability
Improper access control in Visual Studio Code allows an unauthorized attacker to execute code over a network.
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High 7.3
DataEase Authentication Filter WhitelistUtils.java WhitelistUtils.endsWithAny unrestricted upload
A vulnerability was detected in DataEase up to 2.10.27. Affected by this vulnerability is the function WhitelistUtils.endsWithAny of the file WhitelistUtils.java of the component Authentication Filter. Performing a manipulation of the argument File results in…
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High 7.3
OpenBMB Internet of Agents Message app.py fetch_chat_record access control
A vulnerability was found in OpenBMB Internet of Agents up to 9d78e88e47160eb42ee1ee8538c05e1c2c47877a. This issue affects the function fetch_chat_record of the file im_server/app.py of the component Message Handler. The manipulation of the argument comm_id r…
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High 7.7
LXD has project restriction bypass for custom volume copy across projects
Reported from https://github.com/lxc/incus/security/advisories/GHSA-64f3-v33m-w89f ### Summary Missing authorization checks exist for custom volume copying where an attacker knowing the name of a project that they don't have access to and the name of a custom…
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High 7.7
LXD has project restriction bypass in instance copy across projects
Reported from https://github.com/lxc/incus/security/advisories/GHSA-c9f5-j9c3-mhrg ### Summary Missing authorization checks exist for instance copying where an attacker knowing the name of a project that they don't have access to and the name of an instance i…
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High 7.1
FreeScout: a restricted agent can lift their own admin-imposed "see only assigned conversations" restriction via profile save
FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.231, the profile form exposes the only_assigned_tickets permission to its non-admin owner, and UsersController::profileSave() adds or removes User::PERM_ONLY_ASSIGNED_TICKETS without checki…
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High 7.5
Apache James: Negative IMAP ACL administer authorization bypass through JMAP protocol
In Apache James server prior version 3.9.1 improper Access Control List processing is exposed by the JMAP protocol which do not account for negative rules positionned by IMAP protocol. This results in users being able to administer folders in JMAP despite hav…
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High 7.1
OpenEMR: Arbitrary Patient Recall and Contact Detail Read
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the new_recall branch of interface/main/messages/save.php accepts a caller-supplied pid without enforcing patient-level or recall-workflow…
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High 7.1
OpenEMR: Patient Data Search Without Sufficient ACL
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the sms_search branch of interface/main/messages/save.php requires an authenticated session but does not enforce patient or feature-level …
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High 7.3
Campcodes Complete Advance Loan Management System banner.php move_uploaded_file unrestricted upload
A security vulnerability has been detected in Campcodes Complete Advance Loan Management System 1.0. This affects the function move_uploaded_file of the file /loan/application/banner.php. Such manipulation of the argument image leads to unrestricted upload. T…
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High 7.1
SurrealDB 2.0.0 before 3.3.1 deny-funcs Capability Bypass via Method-Style Invocations
SurrealDB 2.0.0 before 3.3.1 does not enforce --deny-funcs restrictions on method-style function calls in the streaming engine, because MethodPart::evaluate invokes resolved functions without a capability check. Authenticated users who can submit queries can …
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High 7.5
Authentication Bypass
Zohocorp ManageEngine Log360 and EventLog Analyzer versions 13071 and below are vulnerable to an authentication bypass in local collector registration, allowing unauthenticated actor to register a local collector by sending a specially crafted registration re…
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High 7.1CVE-2026-106991 Public exploit
hustoj >=24.09.10 and <=26.08.19 is vulnerable to Incorrect Access Control. Any registered user can delete, lock, or st…
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High 8.4
In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to access protected data due t…
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High 8.4
In multiple locations, there is a possible method for a primary user to disable secure nfc on other full users due to i…
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High 7.5
Gitea public-only token bypass in repository and organization creation
Gitea 1.27.3 stopped personal access tokens restricted to public resources (`public-only`) from creating repositories through `POST /api/v1/user/repos` and `POST /api/v1/repos/migrate`, but `POST /api/v1/org/{org}/repos`, `POST /api/v1/orgs/{org}/repos`, `POS…
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High 7.3
37954679 cak-filemanagement-system add_logs.php move_uploaded_file unrestricted upload
A vulnerability was determined in 37954679 cak-filemanagement-system up to 5e6433246475e66462e1fea980688de96a049297. This vulnerability affects the function move_uploaded_file of the file admin/add_logs.php. Executing a manipulation of the argument File can l…
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High 8.7
Database Cleaner <= 1.4.7 - Authenticated (Administrator+) Arbitrary Table Deletion
The Database Cleaner plugin for WordPress is vulnerable to arbitrary table deletion in all versions up to, and including, 1.4.7. This is due to a lack of restriction on database tables that can be deleted. This makes it possible for authenticated attackers, w…
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High 8.5
SOCFortress CoPilot: Cross-Tenant Arbitrary Object-Store Write via the Data-Store Upload Endpoint (customer_user)
SOCFortress CoPilot focuses on providing a single pane of glass for all your security operations needs. Prior to 0.1.76, `POST /api/agent_data_store/upload` in `backend/app/data_store/data_store_routes.py` permits `customer_user` callers to choose `bucket_nam…
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High 8.5
Improper access control vulnerability in ESET Encryption products for Windows
An improper access control vulnerability in ESET Endpoint Encryption and ESET Full Disk Encryption allow attacker with standard user permissions access a device interface belonging to a privileged kernel driver and send specially crafted requests.
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High 8.8
Broken access control restriction in Cloud Controller API
The Nginx routing configuration for Cloud Controller blocks unauthenticated access to /internal/v4/ and /internal/v5/ endpoints but omits an equivalent deny rule for /internal/v3/. As a result, the staging callback endpoints /internal/v3/staging/:guid/droplet…
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High 8.1
Improper Access Control of Web Admin Console in Progress WS_FTP Server
Improper access control in the Web Admin console of Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could expose administrative functionality to remote authentication attempts.
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High 8.5
Langflow OSS is affected by multiple vulnerabilities
IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to execute arbitrary SQL commands due to improper access control.
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High 7.5
Insecure permissions in Fossify v1.3.0 allows unauthorized attackers to access and read another user's stored contacts.
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High 7.5
Insecure permissions in the NotificationHelper component of NoNonsense Notes versionCode 72600 allows unauthorized atta…
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High 8.8
TransformerOptimus SuperAGI v0.0.14 is vulnerable to Incorrect Access Control in get_agent_execution_configuration in s…
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High 8.1
SuperAGI v0.0.14 contains an improper access control vulnerability in get_agent_by_latest_execution in superagi/control…
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High 8.6
HCL BigFix AEX is affected by multiple security vulnerabilities.
HCL BigFix AEX is affected by an Unrestricted File Upload and Improper Access Control vulnerability. This could allow an attacker to upload malicious or unauthorized files and directly access or download sensitive uploaded content, potentially leading to info…
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High 7.3
oretnom23 php-travel-agency-system employee_insert.php unrestricted upload
A vulnerability was found in oretnom23 php-travel-agency-system. This affects an unknown part of the file admin/employee_insert.php. Performing a manipulation of the argument employee photo results in unrestricted upload. The attack is possible to be carried …
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High 7.8
Local privilege escalation via improper IPC access control in TeamViewer Remote Management Monitoring
An improper access control vulnerability in the IPC communication between TeamViewer Full Client or Host prior to version 15.83 and the Remote Management Monitoring component prior to version 26.10.1 allows a local authenticated attacker with low privileges t…
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High 8.8
Privilege escalation in the DOM: UI Events & Focus Handling component
Privilege escalation in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
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High 8.1
Site isolation issue in the DOM: Service Workers component
Site isolation issue in the DOM: Service Workers component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.
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High 7.5
An access issue was addressed with improved access control. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Gold…
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High 8.2
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27.2, macO…
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High 7.5
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Golden Gate 27.2, macOS Se…
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High 8.4
The issue was addressed with improved checks. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27…
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High 7.4
An authorization issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27.2, mac…
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High 8.2
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27.2, macO…
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High 7.5
This issue was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2,…