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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None 0.0
Umbraco CMS Improper Access Control Vulnerability Allows Low-Privilege Users to Access Webhook API
Umbraco, a free and open source .NET content management system, has an improper access control issue starting in version 14.0.0 and prior to version 14.3.0. The issue allows low-privilege users to access the webhook API and retrieve information that should be…
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Medium 5.0
NextScripts: Social Networks Auto-Poster <= 4.3.17 - Missing Authorization
The NextScripts: Social Networks Auto-Poster plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on multiple user privilege/security functions provided in versions up to, and including 4.3.17. This makes it possible for…
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High 7.4
Facebook Chat Plugin <= 1.5 - Missing Capabilities Check
The Facebook Chat Plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wp_ajax_update_options function in versions up to, and including, 1.5. This flaw makes it possible for low-level authenticated attackers to c…
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High 7.5
Imagine Cup site Information Disclosure Vulnerability
Improper access control in Imagine Cup allows an authorized attacker to elevate privileges over a network.
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Medium 5.3
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that a…
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Low 3.8
Vulnerability in the MySQL Client product of Oracle MySQL (component: Client: mysqldump). Supported versions that are a…
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High 7.6
Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Layout Templates). Supported versions …
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Medium 4.3
Low Privilege User can View Images on the Host Machine by using the PDF Export feature in Splunk Classic Dashboard
In Splunk Enterprise versions 9.3.0, 9.2.3, and 9.1.6, a low-privileged user that does not hold the "admin" or "power" Splunk roles could view images on the machine that runs Splunk Enterprise by using the PDF export feature in Splunk classic dashboards. The …
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Medium 4.3
Improper Access Control for low-privileged user in Splunk Secure Gateway App
In Splunk Enterprise versions below 9.2.3 and 9.1.6, and Splunk Secure Gateway versions on Splunk Cloud Platform versions below 3.4.259, 3.6.17, and 3.7.0, a low-privileged user that does not hold the "admin" or "power" Splunk roles can see App Key Value Stor…
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Medium 5.9
H2O alllows bypassing address-based access control with 0-RTT
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and…
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Low 2.7
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Information Exposure vulnerability that could result in a security feature bypass. An admin attacker could leverage this vulnerability to have a low impact on confi…
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Medium 5.3
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and …
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Medium 4.3
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security…
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Medium 4.3
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security…
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Low 2.7
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An admin attacker could leverage this vulnerability to bypass security measure…
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Medium 4.3
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security…
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Medium 4.3
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in Privilege escalation. A low-privileged attacker could leverage this vulnerability to bypass security meas…
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Medium 6.5
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security…
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Low 2.7
Adobe Commerce | Improper Access Control (CWE-284)
Adobe Commerce versions 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. A high-privileged attacker could leverage this vulnerability to bypass securit…
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High 8.1
Keycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalities
A flaw was found in Keycloak. Certain endpoints in Keycloak's admin REST API allow low-privilege users to access administrative functionalities. This flaw allows users to perform actions reserved for administrators, potentially leading to data breaches or sys…
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Medium 4.3
Lack of access control in ChallengeSolves (/api/v1/challenges/<challenge id>/solves) of CTFd v2.0.0 - v3.7.2 allows aut…
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High 7.8
Visual C++ Redistributable Installer Elevation of Privilege Vulnerability
Visual C++ Redistributable Installer Elevation of Privilege Vulnerability
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Medium 4.8
Windows Remote Desktop Services Tampering Vulnerability
Windows Remote Desktop Services Tampering Vulnerability
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High 7.8
Microsoft SharePoint Elevation of Privilege Vulnerability
Microsoft SharePoint Elevation of Privilege Vulnerability
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High 8.2
Insecure permissions in the Bluetooth Low Energy (BLE) component of Fire-Boltt Artillery Smart Watch NJ-R6E-10.3 allow …
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Medium 6.7
Improper access removal handling in firmware of some Solidigm DC Products may allow an attacker with physical access to…
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High 7.0
Improper access control validation in firmware of some Solidigm DC Products may allow an attacker with physical access …
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High 7.0
Improper access control in Linux Workbooth Distro
Vulnerability in Distro Linux Workbooth v2.5 that allows to escalate privileges to the root user by manipulating the network configuration script.
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Critical 9.8
TaskCafe 0.3.2 lacks validation in the Cookie value. Any unauthenticated attacker who knows a registered UserID can cha…
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High 7.2
An issue was discovered in SonarSource SonarQube before 9.9.5 LTA and 10.x before 10.5. A SonarQube user with the Admin…
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Medium 6.5CVE-2024-45870 Public exploit
Bandisoft BandiView 7.05 is vulnerable to Incorrect Access Control in sub_0x3d80fc via a crafted POC file.
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Medium 6.5
Vulnerable juju hook tool abstract UNIX domain socket
Vulnerable juju hook tool abstract UNIX domain socket. When combined with an attack of JUJU_CONTEXT_ID, any user on the local system with access to the default network namespace may connect to the @/var/lib/juju/agents/unit-xxxx-yyyy/agent.socket and perform …
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High 7.5
eLabFTW contains a direct and indirect information disclosure
eLabFTW is an open source electronic lab notebook for research labs. An incorrect permission check has been found that could allow an authenticated user to access several kinds of otherwise restricted information. If anonymous access is allowed (something dis…
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High 8.1
A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.1.0.4 could allow an unauthe…
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High 8.8
PIX-LINK LV-WR22 RE3002-P1-01_V117.0 is vulnerable to Improper Access Control. The TELNET service is enabled with weak …
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Medium 5.3
SourceCodester Online Railway Reservation System view_details.php access control
A vulnerability was found in SourceCodester Online Railway Reservation System 1.0 and classified as critical. This issue affects some unknown processing of the file /admin/inquiries/view_details.php. The manipulation of the argument id leads to improper acces…
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Medium 4.3
SourceCodester Online Railway Reservation System Ticket ?page=tickets access control
A vulnerability was found in SourceCodester Online Railway Reservation System 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /?page=tickets of the component Ticket Handler. The manipulation of the argum…
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High 8.1
TestLink 1.9.20 is vulnerable to Incorrect Access Control in the TestPlan editing section. When a new TestPlan is creat…
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Medium 5.4
Unauthorized access on archived channels
Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. E…
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Low 3.1
Unauthorized access on archived channels via file links
Mattermost versions 9.5.x <= 9.5.8 fail to properly authorize access to archived channels when viewing archived channels is disabled, which allows an attacker to view posts and files of archived channels via file links.