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CWE-284: Improper Access Control, page 24

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The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

What the weakness is: CWE-284 at MITRE

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Show the promptExplain CWE-284: Improper Access Control and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/284.html and https://cve.bz/cve/cwe/284?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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  2. 8.5CVE-2026-83002EPSS 0.3%

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  3. 9.1CVE-2026-83001EPSS 0.5%

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  4. 9.9CVE-2026-82999EPSS 0.4%

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  5. 9.9CVE-2026-82998EPSS 0.4%

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  6. 9.9CVE-2026-82997EPSS 0.4%

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  7. 7.8CVE-2026-82996EPSS 0.1%

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  8. 8.5CVE-2026-82993EPSS 0.3%

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  9. 7.8CVE-2026-82992EPSS 0.2%

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  10. 8.5CVE-2026-76681EPSS 0.4%

    A vulnerability in the API of EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker with low privileges to access sensitive information beyond what is authorized by the user's existing privilege level. Successful exp…

  11. 7.2CVE-2026-73966EPSS 0.5%

    Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows high privileged attacker with network access via…

  12. 6.8CVE-2026-73965EPSS 0.3%

    Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Cloud Gateway). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows low privileged attacker with network access …

  13. 9.6CVE-2026-73962EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged…

  14. 8.8CVE-2026-73959EPSS 0.4%

    Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Composer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker w…

  15. 8.1CVE-2026-73958EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthentica…

  16. 9.3CVE-2026-73957EPSS 0.4%

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  17. 7.3CVE-2026-73955EPSS 0.3%

    Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Charting). Supported versions that are affected are 8.61-8.63. Easily exploitable vulnerability allows low privileged attacker with network ac…

  18. 8.1CVE-2026-73954EPSS 0.4%

    Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Business Interlink). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows unauthenticated attacker wi…

  19. 8.1CVE-2026-73951EPSS 0.4%

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  20. 8.8CVE-2026-73949EPSS 0.4%

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  21. 9.9CVE-2026-73948EPSS 0.4%

    Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Composer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker w…

  22. 9.1CVE-2026-73946EPSS 0.5%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privilege…

  23. 9.9CVE-2026-73945EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged…

  24. 7.6CVE-2026-73943EPSS 0.3%

    Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privileged atta…

  25. 8.8CVE-2026-73942EPSS 0.4%

    Vulnerability in the Oracle Identity Manager product of Oracle Fusion Middleware (component: OIM Legacy UI). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attac…

  26. 8.6CVE-2026-73941EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticate…

  27. 8.7CVE-2026-73926EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privilege…

  28. 9.9CVE-2026-71163EPSS 0.4%

    Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged…

  29. 8.8CVE-2026-71047EPSS 0.4%

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  30. 8.8CVE-2026-70915EPSS 0.4%

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  31. 6.5CVE-2026-70755EPSS 0.3%

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  32. 6.5CVE-2026-62597EPSS 0.3%

    Vulnerability in the Oracle Enterprise Manager Base Platform product of Oracle Enterprise Manager (component: Event Management). Supported versions that are affected are 13.5 and 24.1. Easily exploitable vulnerability allows low privileg…

  33. 6.5CVE-2026-90969EPSS 0.3%

    Improper access control in the vault entry listing feature in Devolutions Server 2026.2.16 and earlier allows an authenticated user lacking the view-password permission to obtain cleartext passwords via a request to the entry listing endpo…

  34. 6.3CVE-2026-84048EPSS 0.5%

    Joomla Extension - joomgalleryfriends.net - Unauthenticated arbitrary file upload via the TUS endpoint in JoomGallery < 4.4.2 - The TUS endpoint allows arbitrary file uploads, however neither file name nor file extension are under attacker…

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    A security flaw has been discovered in WuzhiCMS up to 4.1.0. This affects the function member::setAvatar of the file /index.php?m=member&f=user&v=setAvatar of the component Avatar Upload. The manipulation of the argument File results in un…

  36. 9.8CVE-2026-63695EPSS 0.5%

    Dell SmartFabric OS10 Software, versions prior to 10.6.1.3, contains a Session Fixation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Session theft.

  37. 2.1CVE-2026-91005EPSS 0.4%

    A vulnerability was found in SourceCodester Online Faculty Clearance System 1.0. This affects the function move_uploaded_file of the file production/edit_picture.php of the component Profile Picture Upload. Performing a manipulation of the…

  38. 5.5CVE-2026-90881EPSS 0.8%

    A weakness has been identified in D-Link DIR-882 up to 20260814. Impacted is the function main of the file /HNAP1/dllog.cgi of the component CGI Binary. Executing a manipulation can lead to information disclosure. The attack may be launche…

  39. 2.1CVE-2026-90857EPSS 0.4%

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  40. 2.1CVE-2026-90851EPSS 0.4%

    A flaw has been found in PHPGurukul Hostel Management System 3.0. This affects an unknown part of the file /admin/includes/checklogin.php. This manipulation of the argument ID causes improper access controls. Remote exploitation of the att…

  41. 5.5CVE-2026-86905EPSS 0.1%

    This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to delete credentials stored in Keychain.

  42. 5.5CVE-2026-84585EPSS 0.2%

    A permissions issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be able to access local network devices without user consent.

  43. 4.4CVE-2026-84574EPSS 0.1%

    A permissions issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to bypass Privacy preferences.

  44. 5.5CVE-2026-84573EPSS 0.1%

    This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data.

  45. 5.5CVE-2026-84555EPSS 0.2%

    An authorization issue was addressed with improved access control. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8. An app may be able to access sensitive user data.

  46. 8.2CVE-2026-84535EPSS 0.2%

    An authorization issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to break out of its sandbox.

  47. 5.5CVE-2026-84491EPSS 0.1%

    A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to access sensitive user data.

  48. 5.5CVE-2026-65403EPSS 0.1%

    This issue was addressed with improved checks. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27, watchOS 27. An app may be able to access sensiti…

  49. 4.4CVE-2026-65383EPSS 0.1%

    This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27. An app may bypass Gatekeeper checks.

  50. 5.5CVE-2026-65380EPSS 0.2%

    An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Golden Gate 27. An app may be able to access protected user data.