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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High 8.3
Improper Access Control (Controller APIs) affects DRYiCE MyXalytics
HCL DRYiCE MyXalytics is impacted by an Improper Access Control (Controller APIs) vulnerability. Certain API endpoints are accessible to Customer Admin Users that can allow access to sensitive information about other users.
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Medium 5.4
Unauthenticated File Downloads affect DRYiCE MyXalytics
HCL DRYiCE MyXalytics is impacted by improper access control (Unauthenticated File Download) vulnerability. An unauthenticated user can download certain files.
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Medium 4.3
Details of archived public channels are leaked to members of another team
Mattermost fails to properly verify the permissions needed for viewing archived public channels, allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams/<team-id>/channels/deleted endpoint.
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Low 3.7
Lack of restriction to manage group names for freshly demoted guests
Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
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Medium 4.6
MTab Bookmark Installation install.php access control
A vulnerability was found in MTab Bookmark up to 1.2.6 and classified as critical. This issue affects some unknown processing of the file public/install.php of the component Installation. The manipulation leads to improper access controls. The complexity of a…
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High 8.4
json-jwt allows bypass of identity checks via a sign/encryption confusion attack
The json-jwt (aka JSON::JWT) gem 1.16.3 for Ruby sometimes allows bypass of identity checks via a sign/encryption confusion attack. For example, JWE can sometimes be used to bypass JSON::JWT.decode.
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Critical 9.8
An issue was discovered in RWS WorldServer before 11.7.3. Regular users can create users with the Administrator role vi…
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High 7.1
sandbox-accounts-for-events security misconfiguration leads to budget exceed
"Sandbox Accounts for Events" provides multiple, temporary AWS accounts to a number of authenticated users simultaneously via a browser-based GUI. Authenticated users could potentially claim and access empty AWS accounts by sending request payloads to the acc…
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Medium 5.4
Workflows do not require password confirmation on API level
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when a…
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High 7.5
Permission bypass due to incorrect configuration in github.com/dromara/hertzbeat
Hertzbeat is an open source, real-time monitoring system with custom-monitoring, high performance cluster, prometheus-like and agentless. Hertzbeat versions 1.20 and prior have a permission bypass vulnerability. System authentication can be bypassed and invok…
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High 8.4
Filesystem sandbox not enforced in wasmer-cli
Wasmer is a WebAssembly runtime that enables containers to run anywhere: from Desktop to the Cloud, Edge and even the browser. Wasm programs can access the filesystem outside of the sandbox. Service providers running untrusted Wasm code on Wasmer can unexpect…
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Medium 4.3
PHPGurukul Online Notes Sharing System Contact Information profile.php access control
A vulnerability classified as problematic has been found in PHPGurukul Online Notes Sharing System 1.0. Affected is an unknown function of the file /user/profile.php of the component Contact Information Handler. The manipulation of the argument mobilenumber l…
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Medium 6.5
Apache Airflow: Improper access control vulnerability on the "varimport" endpoint
Apache Airflow, versions before 2.8.0, is affected by a vulnerability that allows an authenticated user without the variable edit permission, to update a variable. This flaw compromises the integrity of variable management, potentially leading to unauthorized…
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High 7.8
KylinSoft hedron-domain-hook DBus init_kcm access control
A vulnerability was found in KylinSoft hedron-domain-hook up to 3.8.0.12-0k0.5. It has been declared as critical. This vulnerability affects the function init_kcm of the component DBus Handler. The manipulation leads to improper access controls. Attacking loc…
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Medium 6.5
Information Disclosure Vulnerability in Journalpump
journalpump is a daemon that takes log messages from journald and pumps them to a given output. A logging vulnerability was found in journalpump which logs out the configuration of a service integration in plaintext to the supplied logging pipeline, including…
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Medium 4.1
Improper Access Control in EFACEC UC 500E
A user without administrator permissions with access to the UC500 windows system could perform a memory dump of the running processes and extract clear credentials or valid session tokens.
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Critical 9.4
Improper Access Control in EuroTel ETL3100
EuroTel ETL3100 versions v01c01 and v01x37 suffer from an unauthenticated configuration and log download vulnerability. This enables the attacker to disclose sensitive information and assist in authentication bypass, privilege escalation, and full system acce…
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Medium 4.3
Ethex Contracts Monthly Jackpot EthexJackpot.sol access control
A vulnerability was found in Ethex Contracts. It has been classified as critical. This affects an unknown part of the file EthexJackpot.sol of the component Monthly Jackpot Handler. The manipulation leads to improper access controls. It is possible to initiat…
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Medium 5.3
An information disclosure vulnerability was discovered in Bosch IP camera devices allowing an unauthenticated attacker …
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Medium 5.5
In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination const…
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Medium 5.3
Adobe Experience Manager | Improper Access Control (CWE-284)
Adobe Experience Manager versions 6.5.18 and earlier are affected by an Improper Access Control vulnerability. An attacker could leverage this vulnerability to achieve a low-confidentiality impact within the application. Exploitation of this issue does not re…
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Medium 6.5
Azure DevOps Server Spoofing Vulnerability
Azure DevOps Server Spoofing Vulnerability
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Medium 4.3
CodeAstro POS and Inventory Management System User Creation register_account access control
A vulnerability has been found in CodeAstro POS and Inventory Management System 1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /accounts_con/register_account of the component User Creation Handler. Th…
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Medium 4.3
Thecosy IceCMS User Data access control
A vulnerability, which was classified as problematic, has been found in Thecosy IceCMS up to 2.0.1. This issue affects some unknown processing of the component User Data Handler. The manipulation leads to improper access controls. The attack may be initiated …
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Medium 5.3
Thecosy IceCMS API PlanetCommentList access control
A vulnerability was found in Thecosy IceCMS 2.0.1. It has been rated as critical. Affected by this issue is some unknown functionality of the file /adplanet/PlanetCommentList of the component API. The manipulation leads to improper access controls. The attack…
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Low 2.8
An improper access control vulnerability [CWE-284] in FortiOS version 7.2.0, version 7.0.13 and below, version 6.4.14 a…
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Medium 5.5
ZED containers produced by PRIMX ZED! for Windows before Q.2020.3 (ANSSI qualification submission); ZED! for Windows be…
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Unscored —
Relyum RELY-PCIe 22.2.1 devices suffer from a system group misconfiguration, allowing read access to the central passwo…
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Medium 4.3
Broken access control in Silverpeas
The "Create a Space" feature in Silverpeas Core 6.3.1 is reserved for use by administrators. This function suffers from broken access control, allowing any authenticated user to create a space by navigating to the correct URL.
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Medium 4.9
Broken access control in Silverpeas
Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the "Porlet Deployer" which allows administrators to deploy .WAR portlets.
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Medium 5.4
Broken access control in Silverpeas
Silverpeas Core 6.3.1 administrative "Bin" feature is affected by broken access control. A user with low privileges is able to navigate directly to the bin, revealing all deleted spaces. The user can then restore or permanently delete the spaces.
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High 8.1
Broken access control in Silverpeas
Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control. An attacker with low privileges is able to execute the administrator-only function of putting the application in "Maintenance Mode" due to broken access control. This makes the application unava…
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Low 3.7
Playbooks access/modification by removed team member
Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a …
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Medium 4.3
IDOR when updating the tasks of a private playbook run
Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.
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Medium 4.8
An improper access control vulnerability exists in a Huawei datacom product. Attackers can exploit this vulnerability t…
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High 7.3
Software AG WebMethods access control
A vulnerability classified as critical has been found in Software AG WebMethods 10.11.x/10.15.x. Affected is an unknown function of the file wm.server/connect/. The manipulation leads to improper access controls. It is possible to launch the attack remotely. …
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Medium 4.3
Pleasanter 1.3.47.0 and earlier contains an improper access control vulnerability, which may allow a remote authenticat…
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Medium 6.0
Qemu: 9pfs: improper access control on special files
A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a dev…
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High 8.4
Improper Access Control in Automotive OS Platform Android
Memory corruption in Automotive OS whenever untrusted apps try to access HAb for graphics functionalities.
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High 7.3
Dell Rugged Control Center, version prior to 4.7, contains an Improper Access Control vulnerability. A local malicious …