Common Weakness Enumeration

CWE-863

Allowed-with-Review

Incorrect Authorization

Abstraction: Class · Status: Incomplete

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.

7074 vulnerabilities reference this CWE, most recent first.

CVE-2026-95811 (GCVE-0-2026-95811)

Vulnerability from cvelistv5 – Published: 2026-09-25 01:31 – Updated: 2026-09-26 15:07
VLAI
Title
Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it
Summary
Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUEST_URI, the raw request line, while the web server routes on the path it has already percent-decoded and normalized. A request that percent-encodes a character of the path, inserts dot segments, or doubles a slash therefore reaches the protected resource under a URI that no rule regexp matches, and the vhost's default rule decides access. Deny rules, identity and group conditions, and unprotect and skip rules are bypassed alike. Only a vhost whose default rule is more permissive than its other rules is affected. An authenticated user then reaches any URL a locationRules regexp was meant to restrict, but gains no more than that default rule already grants.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 13:53 UTC
CWE
  • CWE-863 - Incorrect Authorization
  • CWE-180 - Incorrect Behavior Order: Validate Before Canonicalize
Impacted products
Vendor Product Version
Affected: 2.0.0 , < 2.16.10 (custom)
Affected: 2.17.0 , < 2.21.6 (custom)
Affected: 2.22.0 , < 2.23.4 (custom)
Show details on NVD website

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CVE-2026-95654 (GCVE-0-2026-95654)

Vulnerability from cvelistv5 – Published: 2026-09-22 15:24 – Updated: 2026-09-22 15:48
VLAI
Title
Databasement before 1.7.14 Authorization Bypass via Stale Invitation Token
Summary
Databasement before 1.7.14 validates invitation tokens only when the acceptance page loads, caching the authorization decision without re-checking token validity during acceptance. Attackers with a leaked or forwarded invitation link can load the page while pending, then accept the invitation after the legitimate user has already accepted it to overwrite the account password and gain authenticated access to managed database credentials and secrets.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:48 UTC
CWE
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
David-Crty Databasement Affected: 0 , < 1.7.14 (semver)
Unaffected: 1.7.14 (semver)
Create a notification for this product.
Date Public
2026-09-07 00:00
Show details on NVD website

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CVE-2026-94609 (GCVE-0-2026-94609)

Vulnerability from cvelistv5 – Published: 2026-09-24 16:20 – Updated: 2026-09-28 15:41
VLAI
Title
authentik: Privilege Escalation to Superuser via Group Hierarchy
Summary
authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an account with delegated permission to manage a group, group membership, or a user can grant superuser status to an account or assign an existing role to a group without holding the permissions that gate those privileges. Group hierarchy checks do not consistently account for superuser status inherited from ancestor groups, and role assignment to a group lacks the required authorization check. Only deployments that delegate these management capabilities to accounts that are not full administrators are affected. This issue is fixed in versions 2026.2.7, 2026.5.7, and 2026.8.2.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 15:41 UTC
CWE
  • CWE-269 - Improper Privilege Management
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
goauthentik authentik Affected: < 2026.2.7
Affected: >= 2026.5.0, < 2026.5.7
Affected: >= 2026.8.0, < 2026.8.2
Create a notification for this product.
Show details on NVD website

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            "x_refsource_MISC"
          ],
          "url": "https://docs.goauthentik.io/releases/2026.2#fixed-in-202627"
        },
        {
          "name": "https://docs.goauthentik.io/releases/2026.5#fixed-in-202657",
          "tags": [
            "x_refsource_MISC"
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          "url": "https://docs.goauthentik.io/releases/2026.5#fixed-in-202657"
        },
        {
          "name": "https://docs.goauthentik.io/releases/2026.8#fixed-in-202682",
          "tags": [
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          ],
          "url": "https://docs.goauthentik.io/releases/2026.8#fixed-in-202682"
        },
        {
          "name": "https://github.com/goauthentik/authentik/releases/tag/version/2026.2.7",
          "tags": [
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          "url": "https://github.com/goauthentik/authentik/releases/tag/version/2026.2.7"
        },
        {
          "name": "https://github.com/goauthentik/authentik/releases/tag/version/2026.5.7",
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        }
      ],
      "source": {
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      "title": "authentik: Privilege Escalation to Superuser via Group Hierarchy"
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CVE-2026-94205 (GCVE-0-2026-94205)

Vulnerability from cvelistv5 – Published: 2026-10-06 19:25 – Updated: 2026-10-06 19:25
VLAI
Title
Gitea fork workflow approval bypass through maintainer-triggered events
Summary
Gitea Actions decided whether a fork pull request run needed approval based on the user who triggered the event rather than the pull request author. For `pull_request` activity triggered by a maintainer during ordinary triage, such as adding a label, the run was created without requiring approval, while the workflow definition was still taken from the fork head. Where Actions is enabled and a matching runner is registered, fork-controlled workflow code could run on the base repository's runners without an explicit approval.
Severity
No CVSS data available.
CWE
  • CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
  • CWE-863 - Incorrect Authorization
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 1.27.3 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-93954 (GCVE-0-2026-93954)

Vulnerability from cvelistv5 – Published: 2026-09-19 21:45 – Updated: 2026-09-22 15:43 X_Open Source
VLAI
Title
grimmory-tools grimmory Settings API Endpoint AppSettingController.java AppSettingController.getAppSettings authorization
Summary
A security vulnerability has been detected in grimmory-tools grimmory up to 3.3.3/3.4.1. Affected is the function AppSettingController.getAppSettings of the file backend/src/main/java/org/booklore/controller/AppSettingController.java of the component Settings API Endpoint. Such manipulation leads to incorrect authorization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 2b66ca6df8110f6b512e030b54c16b9fbe318f17. Applying a patch is advised to resolve this issue. PR #2558, merged as 53abc8b, moved the OIDC secret into a dedicated setting, but did not by itself restrict GET /api/v1/settings.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:30 UTC
CWE
Impacted products
Vendor Product Version
grimmory-tools grimmory Affected: 3.3.0
Affected: 3.3.1
Affected: 3.3.2
Affected: 3.3.3
Affected: 3.4.0
Affected: 3.4.1
    cpe:2.3:a:grimmory-tools:grimmory:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-93643 (GCVE-0-2026-93643)

Vulnerability from cvelistv5 – Published: 2026-09-25 13:57 – Updated: 2026-09-26 03:55
VLAI
Title
Zimbra Collaboration Suite OnlyOffice Integration Path Traversal Leading to Remote Code Execution via Unauthenticated /downloadas Request
Summary
When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 00:00 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-863 - Incorrect Authorization
References
Impacted products
Vendor Product Version
Zimbra Zimbra Collaboration Suite (ZCS) Affected: 0 , < 10.1.21 (semver)
Create a notification for this product.
Date Public
2026-09-25 13:53
Show details on NVD website

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CVE-2026-93594 (GCVE-0-2026-93594)

Vulnerability from cvelistv5 – Published: 2026-09-18 13:20 – Updated: 2026-09-18 14:32
VLAI
Title
ArcadeDB before 26.9.1 ACL Bypass via Index and TimeSeries
Summary
ArcadeDB (Maven artifact com.arcadedb:arcadedb-engine) through 26.8.1 enforces its per-type/per-record access-control rules only in LocalBucket, keyed on file id. Query-execution paths that reach record data through LSM index files or the TimeSeries engine never invoke that permission check, so an authenticated user who is denied readRecord/deleteRecord on a type can still, with a single ordinary SQL statement, read the type's indexed key values and record IDs (e.g. SELECT key, rid FROM INDEX:Type[field]), read MAX/MIN values via the index shortcut, read and count TimeSeries samples, learn the type's record count, and delete index entries (DELETE FROM INDEX:Type[field]), which desynchronizes the index from the data and can defeat unique constraints. Index and type names needed for exploitation are discoverable because SELECT FROM schema:indexes is unfiltered. The issue affects both embedded and server deployments and all transports (HTTP, Bolt, Postgres, Gremlin) once a principal is bound. Fixed in 26.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 14:29 UTC
CWE
  • CWE-863 - Incorrect Authorization
References
Impacted products
Vendor Product Version
ArcadeData arcadedb Affected: 0 , < 26.9.1 (semver)
Unaffected: 26.9.1 (semver)
Create a notification for this product.
Date Public
2026-09-03 00:00
Show details on NVD website

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CVE-2026-93593 (GCVE-0-2026-93593)

Vulnerability from cvelistv5 – Published: 2026-09-18 13:20 – Updated: 2026-09-22 14:21
VLAI
Title
ArcadeDB before 26.9.1 TimeSeries ACL Bypass via Type Permission
Summary
ArcadeDB before 26.9.1 fails to enforce security-group types ACL entries for TimeSeries types because the ACL resolver builds permissions from bucket IDs, but TimeSeries types do not own normal record buckets. An authenticated low-privilege user can read or insert TimeSeries samples despite explicit deny rules by exploiting the missing type-name-based access check that causes permission lookups to fail open.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 14:20 UTC
CWE
  • CWE-863 - Incorrect Authorization
References
Impacted products
Vendor Product Version
ArcadeData arcadedb Affected: 0 , < 26.9.1 (semver)
Unaffected: 26.9.1 (semver)
Create a notification for this product.
Date Public
2026-09-03 00:00
Show details on NVD website

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CVE-2026-92992 (GCVE-0-2026-92992)

Vulnerability from cvelistv5 – Published: 2026-09-17 18:30 – Updated: 2026-09-17 19:09 X_Open Source
VLAI
Title
Dromara mayfly-go AI Assistant ai.go authorization
Summary
A security vulnerability has been detected in Dromara mayfly-go up to 1.11.5. The affected element is an unknown function of the file server/internal/ai/api/ai.go of the component AI Assistant. The manipulation leads to missing authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The identifier of the patch is 74bcb926eb4f5f94e7681144d7bf2168a0ec7cde. Applying a patch is the recommended action to fix this issue. The whitelist bypass is one-token wide. Any compound command containing curl, wget or sed auto-runs without approval; approval is granted by the same session user (self-approval). This issue got fixed with a silent patch.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:08 UTC
CWE
Impacted products
Vendor Product Version
Dromara mayfly-go Affected: 1.11.0
Affected: 1.11.1
Affected: 1.11.2
Affected: 1.11.3
Affected: 1.11.4
Affected: 1.11.5
    cpe:2.3:a:dromara:mayfly-go:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-92904 (GCVE-0-2026-92904)

Vulnerability from cvelistv5 – Published: 2026-09-17 12:42 – Updated: 2026-09-17 14:47
VLAI
Title
Rubygem-foreman_remote_execution: job output readable without object-level view_job_invocations check
Summary
A flaw was found in the foreman_remote_execution plugin's template invocations controller. The show_template_invocation_by_host action resolves the job invocation by ID without evaluating the caller's view_job_invocations permission filter against the record. An authenticated user whose job invocation visibility is restricted by a permission filter can enumerate job invocation IDs and read the live output, rendered script, and input values for other users' job invocations within their own organizations.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 14:43 UTC
CWE
  • CWE-863 - Incorrect Authorization
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-92904 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2535942 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Satellite 6     cpe:/a:redhat:satellite:6
Create a notification for this product.
Date Public
2026-09-17 00:00
Show details on NVD website

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Mitigation
Architecture and Design
  • Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
  • Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design

Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].

Mitigation MIT-4.4
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
  • For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
  • One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration Installation

Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.

No CAPEC attack patterns related to this CWE.