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CWE-863: Incorrect Authorization, page 20

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The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

What the weakness is: CWE-863 at MITRE

Ask an AI about CWE-863

Show the promptExplain CWE-863: Incorrect Authorization and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/863.html and https://cve.bz/cve/cwe/863?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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    Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Where two authenticated principals originating from…

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  4. 7.1CVE-2026-73724EPSS 0.3%

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  5. 7.1CVE-2026-73723EPSS 0.4%

    A privilege escalation vulnerability exists in the web-based management interface of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to complete state-changing actions that s…

  6. 8.3CVE-2026-73708EPSS 0.4%

    A business logic vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to obtain elevated privileges and modify settings beyond what is authorize…

  7. 8.5CVE-2026-73707EPSS 0.3%

    Privilege escalation vulnerabilities exist in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to complete state-changing actions that should not be allowed by thei…

  8. 8.8CVE-2026-73702EPSS 0.4%

    A privilege escalation vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to escalate their permissions to those of an administrative user, le…

  9. 5.4CVE-2026-72641EPSS 0.3%

    Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized modification of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user holding only Security Solution read access in a Kibana …

  10. 4.3CVE-2026-72633EPSS 0.3%

    Incorrect Authorization (CWE-863) in Kibana Entity Analytics can lead to a loss of security monitoring via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user holding only read-level Security feature a…

  11. 8.3CVE-2026-63137EPSS 0.5%

    Incorrect Authorization (CWE-863) in Kibana can lead to privilege escalation via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). A user holding workflow edit permissions could cause scheduled workflow executio…

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  13. 8.8CVE-2026-58566EPSS 0.4%

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  14. 5.3CVE-2026-84206EPSS 0.4%

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  15. 6.0CVE-2026-74994EPSS 0.6%

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  16. 8.8CVE-2026-76111EPSS 0.4%

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  17. 5.9CVE-2026-82747EPSS 0.2%

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  18. 7.2CVE-2026-75921EPSS 1.2%

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  19. 5.9CVE-2026-82749EPSS 0.2%

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  20. 2.1CVE-2026-82748EPSS 0.2%

    Incorrect Authorization vulnerability in ash-project ash authorizes an aggregate under one read action while computing it under another, so an aggregate can run with policies that do not match the action it was authorized against. Ash.Act…

  21. 8.2CVE-2026-82730EPSS 0.5%

    Incorrect Authorization vulnerability in ash-project ash_typescript allows an unauthorized RPC caller to read attribute values that Ash field policies denied. When a field policy denies an attribute, Ash substitutes %Ash.ForbiddenField{},…

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  24. 8.1CVE-2026-81892EPSS 0.4%

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  25. 4.3CVE-2026-50199EPSS 0.3%

    Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.1, endpoints/currency/update_exchange.php loads the first Fixer/API Layer credential globally instead of loading the credential for the authenticat…

  26. 9.6CVE-2026-53552EPSS 0.4%

    Goploy is an open-source automation deployment system. In versions 1.17.5 and prior, Project.AddFile, Project.EditFile, Project.RemoveFile, and Project.Edit in cmd/server/api/project/handler.go accept a project or project-file row id from …

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    MCPHub is a unified hub for centrally managing and dynamically orchestrating multiple MCP servers/APIs into separate endpoints with flexible routing strategies. Prior to version 1.0.31, when a bearer key with accessType: 'servers' (or 'cus…

  28. 5.3CVE-2026-82879EPSS 0.4%

    DataEase before 2.10.26 contains multiple access control defects in the sharing link module. Tickets are not bound to the target share UUID, so a valid ticket issued for one share can be reused against another (ShareTicketManage.validateTi…

  29. 5.1CVE-2026-82875EPSS 0.2%

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  30. 6.9CVE-2026-68951EPSS 0.3%

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  35. 2.1CVE-2026-81318EPSS 0.2%

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  36. 2.1CVE-2026-81316EPSS 0.2%

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  37. 5.9CVE-2026-77454EPSS 0.2%

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  38. 8.6CVE-2026-82463EPSS 0.6%

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  39. 4.9CVE-2026-77786EPSS 0.3%

    The Rank Math SEO WordPress plugin before 1.0.277 does not check that the user requesting an automated SEO fix holds the capability WordPress itself requires for the settings being changed, allowing users with the Editor role to modify si…

  40. 2.7CVE-2026-77704EPSS 0.3%

    The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not check that a user holds the required capability before letting them change an appointment's status, allowing customers to set arbitrary statuses on ap…

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  49. 7.5CVE-2026-77438EPSS 0.4%

    Trilium is an open-source hierarchical note-taking application. In versions up to and including 0.103.0, the public share-search endpoint does not enforce the per-note shareCredentials and shareHiddenFromTree controls, allowing an unauthen…

  50. 5.3CVE-2026-80209EPSS 0.4%

    The updateWorkspace handler in mods/identity/src/workspaces/createUpdateWorkspace.ts in Fonoster through 0.22.7 invokes the gRPC callback with PERMISSION_DENIED when createIsWorkspaceMember reports that the caller is not a member of the ta…