Improper Access Control
CWE-284
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
We track 3,726 vulnerabilities of this type. 100% are rated high or critical, and the average CVSS score is 8.3. 36 have been exploited in real attacks.
How this weakness is prevented
- Architecture and Design Operation: Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
- 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.
Latest Improper Access Control vulnerabilities
- 8.8 High severity
Content Templater extension for Joomla: Improper Access Control
Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various admin/import/export actions of multiple Regular Labs extension - Administrator actions, editor popups and import/export requests lacked consistent token, item-per
- 8.8 High severity
Advanced Module Manager extension for Joomla: Improper Access Control
Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Regular Labs conditions manager - Conditions administration did not consistently enforce tokens and component/mapped-item permissions.
- 8.0 High severity
Advanced Module Manager extension for Joomla: Improper Access Control
Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in various Regular Labs extension AJAX endpoints - Privileged Regular Labs AJAX endpoints did not consistently require valid CSRF tokens, matching component/item permissions
- 7.5 High severity
Events Booking extension for Joomla: Improper Access Control
Joomla Extension - joomdonation.com - Invoice data exfiltration via incorrect ACL check in Events Booking 5.0.0-5.8.1 - The Joomla extension Events Booking prior version 5.0-5.8.1 did not properly verify that an actor is allowed to download invoice information
- 7.8 High severity
Oracle Java SE: Improper Access Control
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Install). Supported versions that are affected are Oracle Java SE: 8u501, 11.0.32, 17.0.20, 21.0.12, 25.0.4, 26.0.2; Oracle Gra
- 7.7 High severity
Oracle HRMS (UK): Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: UK Payroll). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromis
- 7.1 High severity
Oracle HRMS (US): Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: US Payroll Year End). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to
- 7.7 High severity
Oracle HRMS (Norway): Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle HRMS (Norway) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP
- 7.1 High severity
Oracle HRMS (UK): Improper Access Control
Vulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: UK Payroll). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromis
- 9.6 Critical severity
Oracle HRMS (UK): Improper Access Control
Vulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: UK Payroll). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromis
- 9.1 Critical severity
Oracle Applications Framework: Improper Access Control
Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Web Utilities). Supported versions that are affected are 12.2.8-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via
- 8.8 High severity
Oracle Applications Framework: Improper Privilege Management
Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Web Utilities). Supported versions that are affected are 12.2.11-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via
- 8.1 High severity
Oracle HRMS (France): Improper Access Control
Vulnerability in the Oracle HRMS (France) product of Oracle E-Business Suite (component: French HR). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compro
- 7.5 High severity
Oracle HRMS (US): Improper Access Control
Vulnerability in the Oracle HRMS (US) product of Oracle E-Business Suite (component: US Payroll - General). Supported versions that are affected are 12.2.7-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP t
- 7.6 High severity
Oracle Production Scheduling: Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle Production Scheduling product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 8.8 High severity
Oracle Demantra Demand Management: Improper Neutralization of Special Elements used in an SQL Command
Vulnerability in the Oracle Demantra Demand Management product of Oracle Supply Chain (component: Product Security). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access vi
- 7.6 High severity
Oracle Advanced Planning Command Center: Improper Privilege Management
Vulnerability in the Oracle Advanced Planning Command Center product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with net
- 8.1 High severity
Oracle Process Manufacturing Regulatory…: Improper Access Control
Vulnerability in the Oracle Process Manufacturing Regulatory Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacke
- 8.5 High severity
Oracle Process Manufacturing Regulatory…: Improper Access Control
Vulnerability in the Oracle Process Manufacturing Regulatory Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacke
- 8.1 High severity
Oracle Time and Labor: Improper Access Control
Vulnerability in the Oracle Time and Labor product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTT
- 8.1 High severity
Oracle Flow Manufacturing: Improper Access Control
Vulnerability in the Oracle Flow Manufacturing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.13-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access vi
- 7.5 High severity
Oracle Process Manufacturing Process Execution: Improper Access Control
Vulnerability in the Oracle Process Manufacturing Process Execution product of Oracle E-Business Suite (component: Internal Operations). The supported version that is affected is 12.2.15. Difficult to exploit vulnerability allows low privileged attacker with n
- 8.1 High severity
Oracle Time and Labor: Improper Access Control
Vulnerability in the Oracle Time and Labor product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTT
- 7.5 High severity
Oracle Purchasing: Improper Privilege Management
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.11-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP
- 8.8 High severity
Oracle Public Sector Financials: Improper Privilege Management
Vulnerability in the Oracle Public Sector Financials product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network acce
- 8.8 High severity
Oracle Public Sector Payroll: Improper Privilege Management
Vulnerability in the Oracle Public Sector Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 8.3 High severity
Oracle Installed Base: Exposure of Sensitive Information to an Unauthorized Actor
Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HT
- 8.1 High severity
Oracle Installed Base: Improper Access Control
Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: Create Item Instance). Supported versions that are affected are 12.2.4-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HT
- 7.1 High severity
Oracle Human Resources: Improper Access Control
Vulnerability in the Oracle Human Resources product of Oracle E-Business Suite (component: Enterprise Command Center). Supported versions that are affected are 12.2.14-12.2.15. Easily exploitable vulnerability allows low privileged attacker with logon to the i
- 8.1 High severity
Oracle Human Resources: Improper Access Control
Vulnerability in the Oracle Human Resources product of Oracle E-Business Suite (component: Enterprise Command Center). Supported versions that are affected are 12.2.14-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 7.2 High severity
Oracle Human Resources: Improper Access Control
Vulnerability in the Oracle Human Resources product of Oracle E-Business Suite (component: Data Removal Tool). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTT
- 8.8 High severity
Oracle Payroll: Improper Privilege Management
Vulnerability in the Oracle Payroll product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to co
- 8.2 High severity
Oracle HRMS (UK): Improper Privilege Management
Vulnerability in the Oracle HRMS (UK) product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTPS
- 8.1 High severity
Oracle Work in Process: Improper Access Control
Vulnerability in the Oracle Work in Process product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.14-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via H
- 8.8 High severity
Oracle Trade Management: Improper Privilege Management
Vulnerability in the Oracle Trade Management product of Oracle E-Business Suite (component: Claim LOV). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to com
- 8.1 High severity
Oracle Order Management: Improper Access Control
Vulnerability in the Oracle Order Management product of Oracle E-Business Suite (component: Product Diagnostic Tools). Supported versions that are affected are 12.2.4-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 8.1 High severity
Oracle Contracts Integration: Improper Access Control
Vulnerability in the Oracle Contracts Integration product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access
- 7.5 High severity
Oracle Lease and Finance Management: Improper Access Control
Vulnerability in the Oracle Lease and Finance Management product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.11-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with netwo
- 8.1 High severity
Oracle Product Workbench: Improper Access Control
Vulnerability in the Oracle Product Workbench product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via
- 7.1 High severity
Oracle Price Protection: Improper Access Control
Vulnerability in the Oracle Price Protection product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via H