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

7.5 High severity
Oracle Agile PLM: Improper Access Control
CVE-2026-71043Aug 18, 2026Oracle
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Security). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Agil
8.1 High severity
Oracle Agile PLM: Improper Access Control
CVE-2026-71042Aug 18, 2026Oracle
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: PGC / Excel Plugin). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Or
7.0 High severity
Oracle Agile PLM: Improper Access Control
CVE-2026-71041Aug 18, 2026Oracle
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Gantt Chart). The supported version that is affected is 9.3.6. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Agil
9.8 Critical severity
Oracle Agile PLM: Improper Access Control
CVE-2026-71040Aug 18, 2026Oracle
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Security). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Agil
8.8 High severity
Oracle Agile PLM: Improper Access Control
CVE-2026-71039Aug 18, 2026Oracle
Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Application Server). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Or
7.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71038Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attack
9.3 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71037Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attack
9.1 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Privilege Management
CVE-2026-71036Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attack
8.1 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71035Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with net
7.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71034Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with netwo
7.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71032Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
7.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71030Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
7.8 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71028Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privile
7.6 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71027Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privile
9.1 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71026Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
8.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71024Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with netwo
7.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71023Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
7.6 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71022Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Workbench). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with ne
7.6 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71021Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privile
7.6 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71020Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privile
8.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71018Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
8.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71016Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
9.1 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71014Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
7.1 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71012Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
7.8 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71010Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attack
7.4 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71009Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Difficult to exploit vulnerability allows unauthenticated atta
7.1 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71003Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
8.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71002Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
8.7 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-71000Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
8.1 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70999Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacke
9.3 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70998Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
9.1 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70997Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Experience Manager). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attack
8.6 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70996Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
9.8 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70995Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
9.1 Critical severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70994Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthentic
8.2 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70993Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticate
7.0 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70992Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Difficult to exploit vulnerability allows low privileg
7.7 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70988Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged
7.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70987Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticate
7.5 High severity
Oracle Commerce Guided Search / Oracle…: Improper Access Control
CVE-2026-70986Aug 18, 2026Oracle
Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Content Acquisition System). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticate