cve.bz

CWE-863: Incorrect Authorization, page 31

Filter

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.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. 4.3CVE-2026-59217EPSS 0.4%

    Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledge_id and auto-linked uploaded files to a target knowledge base without applying the write…

  2. 5.4CVE-2026-59212EPSS 0.4%

    Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 before 0.10.0, _verify_knowledge_file_access only checked read access while file write and delete routes later trusted object-derived access t…

  3. 5.3CVE-2026-61474EPSS 0.4%

    An improper authorization check in MISP’s attribute creation endpoint allowed an authenticated user with permission to add attributes to submit a sharing_group_id without triggering the corresponding sharing group authorization check, as l…

  4. 8.8CVE-2026-15125EPSS 0.4%

    Inappropriate implementation in Forms in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

  5. 2.7CVE-2026-6352EPSS 0.4%

    GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user with auditor-level access to mod…

  6. 6.5CVE-2026-58494EPSS 0.2%

    Wasmtime is a runtime for WebAssembly. Prior to 24.0.11, 36.0.12, 45.0.3, and 46.0.1, wasmtime-wasi hard-link creation and renaming check directory permissions but not matching FilePerms on source and destination preopens, allowing a WASI …

  7. 5.4CVE-2026-58211EPSS 0.3%

    NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, a client could be registered as the configured no_auth_user through a parser path used when the first client ope…

  8. 6.5CVE-2026-35211EPSS 0.5%

    OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260401.0, the OpenCTI GraphQL API exposes a script filter operator in its FilterOperator enum that allows any authenticated use…

  9. 7.1CVE-2026-35210EPSS 0.4%

    OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260326.0, an authorization bypass vulnerability in OpenCTI allows any authenticated user with KNOWLEDGE_KNUPDATE permission to …

  10. 4.2CVE-2026-14896EPSS 0.2%

    HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volu…

  11. 8.8CVE-2026-8800EPSS 0.4%

    Incorrect Authorization vulnerability in Progress MOVEit Transfer (Audit User module). This issue affects MOVEit Transfer: before 2025.0.7, from 2025.1.0 before 2025.1.3.

  12. 5.3CVE-2026-58254EPSS 0.3%

    NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.8, message trace destination checks were applied to ordinary client connections but not consistently to messages arr…

  13. 4.3CVE-2026-58214EPSS 0.3%

    NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an authenticated MQTT client could subscribe to the internal $MQTT.deliver.pubrel subject family, bypassing conf…

  14. 4.3CVE-2026-58209EPSS 0.3%

    NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, MQTT retained message delivery and QoS1+ durable replay could deliver messages whose original topics matched a s…

  15. 4.3CVE-2026-55873EPSS 0.3%

    SeaweedFS is a distributed storage system. In versions 4.08 through 4.33, requests signed with SigV4 service s3tables are routed to the S3Tables management API where authorization collapses account-less S3 identities into the shared admin …

  16. 8.1CVE-2026-54652EPSS 0.3%

    Frigate is an open source network video recorder. In version 0.17.1, the GET /api/logs/{service} endpoint allows any authenticated user including the viewer role to download Frigate and nginx logs, exposing auto-generated admin passwords a…

  17. 5.3CVE-2026-60125EPSS 0.4%

    MISP’s importModule() path used getEnabledModule() to resolve a single import module by name, but this lookup did not enforce the per-organisation module restriction checked by getEnabledModules(). As a result, an authenticated user from a…

  18. 5.3CVE-2026-56778EPSS 0.3%

    n8n before 2.25.7 and 2.26.x before 2.26.2 contains an authorization bypass in the Public API execution retry endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user with read-only…

  19. 5.3CVE-2026-56776EPSS 0.3%

    n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization bypass in the POST /workflows/{workflowId}/test-runs/new endpoint, which authorizes access using the workflow:read scope instead of workflow:execute. An authenticated user w…

  20. 5.3CVE-2026-56775EPSS 0.3%

    n8n before 1.123.55, 2.25.7, and 2.26.2 contains an authorization vulnerability in three mutating evaluation test-run endpoints that authorize state-changing actions using the workflow:read scope instead of the action-appropriate workflow:…

  21. 7.1CVE-2026-56220EPSS 0.2%

    Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.manifest INSERT policy that allows read-only org members to insert OTA manifest rows. Attackers with read-only org access can inject malicious manifest entr…

  22. 8.8CVE-2026-56086EPSS 0.4%

    Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Incorrect Autho…

  23. 8.2CVE-2026-55428EPSS 0.4%

    Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, the tailnet coordinator validates that an agent's `Addresses` derive from its authenticated UUID b…

  24. 6.0CVE-2026-54698EPSS 0.3%

    Hasura is an open-source product that provides users GraphQL or REST APIs. Prior to 2.49.2 and 2.45.5, a user can use a where clause on a table computed field (returning SETOF some_table) to infer row values that ought to be filtered for t…

  25. 6.9CVE-2026-53935EPSS 0.3%

    Cilium is a networking, observability, and security solution. Prior to 1.17.16, from 1.18.2 to 1.18.9, and from 1.19.0 to 1.19.3, users with the ability to create CiliumLocalRedirectPolicies can specify arbitrary ClusterIPs via addressMatc…

  26. 8.7CVE-2026-50529EPSS 0.5%

    DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, the /de2api/share/proxyInfo share interface generates and returns X-DE-LINK-TOKEN before validating the share password or ticket, allowing unauthenticated a…

  27. 5.4CVE-2026-55435EPSS 0.3%

    Coder allows organizations to provision remote development environments via Terraform. Starting in version 2.30.0 and prior to versions 2.32.7, 2.33.8, and 2.34.2, AI Bridge proxy endpoints authenticate via `Server.IsAuthorized` in `coderd…

  28. 5.9CVE-2026-12352EPSS 0.4%

    This vulnerability allows an unauthenticated actor to bypass authentication and gain access to restricted resources on the device.

  29. 9.9CVE-2026-34047EPSS 0.6%

    Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, terminal WebSocket bootstrap routes did not enforce the expected authorization middleware, allowing an authenticat…

  30. 5.3CVE-2026-53642EPSS 0.4%

    FOSSBilling is a free, open-source billing and client management system. In versions 0.5.6 through 0.7.2, when the "Require Email Confirmation" setting is enabled, a logged-in client with an unverified email address (`email_approved = 0`) …

  31. 6.5CVE-2026-32718EPSS 0.3%

    Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.466, mutating API validation endpoints are guarded by read ability, allowing read-scoped API tokens to perform state-ch…

  32. 6.3CVE-2026-54765EPSS 0.3%

    Traefik is an open source HTTP reverse proxy and load balancer. From v3.7.0 prior to v3.7.6, Traefik's Kubernetes Gateway API provider may resolve two accepted HTTPRoutes that target the same backend Service:port but configure different ba…

  33. 7.7CVE-2026-42331EPSS 0.4%

    FOSSBilling is a free, open-source billing and client management system. Prior to version 0.8.0, the Guest API invoice/update endpoint is missing an authorization check present in other invoice-related endpoints, allowing an unauthenticate…

  34. 8.8CVE-2026-14536EPSS 0.4%

    Improper enforcement of a mandatory multi-factor authentication policy in Devolutions Server 2026.2.9.0 allows an attacker with valid user credentials to bypass the MFA Required policy and authenticate without completing multi-factor authe…

  35. 2.1CVE-2026-14716EPSS 0.4%

    A security vulnerability has been detected in nextlevelbuilder GoClaw up to 3.13.0-beta.2. Impacted is the function MethodRouter.Handle of the file internal/gateway/router.go of the component WebSocket RPC Handler. Such manipulation leads …

  36. 8.9CVE-2026-58424EPSS 0.3%

    Permanent Fork PR Workflow Approval Gate Bypass

  37. 8.1CVE-2026-28744EPSS 0.4%

    Gitea versions up to and including 1.26.1 allow Git smart HTTP requests authenticated with bearer tokens to bypass repository token scope checks.

  38. 7.1CVE-2026-28740EPSS 0.3%

    Gitea versions up to and including 1.26.2 allow Git LFS object reuse to authorize private source objects for users who have repository access but lack Code-unit access.

  39. 8.1CVE-2026-28699EPSS 0.6%

    Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.

  40. 9.8CVE-2026-27780EPSS 0.6%

    Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input, allowing oversized input to bypass branch-protection checks.

  41. 8.8CVE-2026-27775EPSS 0.9%

    Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access.

  42. 4.3CVE-2026-27761EPSS 0.5%

    Gitea versions up to and including 1.26.2 allow repository RSS and Atom feed endpoints to bypass API access token scope checks, exposing private repository commit data to tokens without the required repository scope.

  43. 8.5CVE-2026-26231EPSS 0.4%

    Gitea versions up to and including 1.26.1 allow the Allow edits from maintainers permission path to authorize commits to repositories that the user can read but should not be able to write.

  44. 4.2CVE-2026-46730EPSS 0.2%

    Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an incorrect autho…

  45. 8.8CVE-2026-54998EPSS 0.8%

    Incorrect authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.

  46. 8.7CVE-2026-8079EPSS 0.3%

    In Progress Flowmon versions prior to 12.5.9 and 13.0.11, a vulnerability exists whereby an authenticated low-privileged user may craft a request during the PDF generation process that results in operations being performed with the privile…

  47. 7.5CVE-2026-56842EPSS 0.4%

    A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi Network Application after such access ha…

  48. 5.3CVE-2026-14340EPSS 0.4%

    An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a user-to-server token scoped to a GitHub App installation to perform certain write operations on public repositories outside the token's inte…

  49. 8.4CVE-2026-53492EPSS 0.4%

    containerd is an open-source container runtime. In Versions prior to 2.3.2, 2.2.5 and 2.1.9, the CRI implementation improperly trusts Container Device Interface (CDI) annotations found within untrusted checkpoint image metadata during cont…

  50. 5.3CVE-2026-56152EPSS 0.3%

    Incorrect Authorization (CWE-863) in Kibana can lead to unauthorized information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). Under certain conditions, a low-privileged authenticated user can access re…