CWE-863

Incorrect Authorization

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.

CVE-2026-43504 (GCVE-0-2026-43504)

Vulnerability from cvelistv5 – Published: 2026-05-01 14:40 – Updated: 2026-05-01 15:55
VLAI
Summary
An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5, when mod_proxy65 is enabled. Because mod_proxy65 mishandles access control in a paused scenario, relaying of unauthenticated traffic can occur.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
Prosody Prosody Affected: 0 , < 0.12.6 (semver)
Affected: 1.0.0 , < 13.0.5 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-43530 (GCVE-0-2026-43530)

Vulnerability from cvelistv5 – Published: 2026-05-05 11:25 – Updated: 2026-05-05 14:32 X_Open Source
VLAI
Title
OpenClaw 2026.2.23 < 2026.4.12 - Weakened Exec Approval Binding via busybox and toybox Applet Execution
Summary
OpenClaw versions 2026.2.23 before 2026.4.12 contain a weakened exec approval binding vulnerability in busybox and toybox applet execution that allows attackers to obscure which applet would actually run. Attackers can exploit opaque multi-call binaries to bypass exec approval mechanisms and weaken risk classification of unsafe applet invocations.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 2026.2.23 , < 2026.4.12 (semver)
Unaffected: 2026.4.12 (semver)
Create a notification for this product.
Date Public
2026-04-16 00:00
Credits
nullPointerExcepTed (@decsecre583)
Show details on NVD website

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CVE-2026-4363 (GCVE-0-2026-4363)

Vulnerability from cvelistv5 – Published: 2026-03-25 15:04 – Updated: 2026-03-25 19:57
VLAI
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have allowed an authenticated user to gain unauthorized access to resources due to improper caching of authorization decisions.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
GitLab GitLab Affected: 18.1 , < 18.8.7 (semver)
Affected: 18.9 , < 18.9.3 (semver)
Affected: 18.10 , < 18.10.1 (semver)
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
This vulnerability has been discovered internally by GitLab team member Fred de Gier
Show details on NVD website

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CVE-2026-43889 (GCVE-0-2026-43889)

Vulnerability from cvelistv5 – Published: 2026-05-11 21:10 – Updated: 2026-05-12 13:38
VLAI
Title
Outline: Unauthorized Document Publication via Mixed collectionId+documentId Share
Summary
Outline is a service that allows for collaborative documentation. Prior to 1.7.0, the shares.create API accepts both collectionId and documentId simultaneously and, when published=false, only verifies read access for each—skipping the "share" permission check. A subsequent shares.update authorizes publication using an OR policy (can share collection OR can share document), so an attacker who holds share permission on one unrelated collection can publish a share that exposes an arbitrary document they cannot legitimately share, making it publicly accessible to unauthenticated users. This vulnerability is fixed in 1.7.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
outline outline Affected: < 1.7.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-43913 (GCVE-0-2026-43913)

Vulnerability from cvelistv5 – Published: 2026-05-11 22:01 – Updated: 2026-05-15 18:25
VLAI
Title
Vaultwarden: Unconfirmed Owner Can Purge Entire Organization Vault
Summary
Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden allows an unconfirmed organization owner to purge the entire organization vault. The organization invite flow uses a two-step process: accepting an invite transitions membership from Invited to Accepted, and a separate confirmation by an existing owner upgrades it to Confirmed. The POST /api/ciphers/purge endpoint uses plain Headers and only checks that the membership type is Owner without verifying that the membership status is Confirmed. An authenticated user who has been invited as an organization owner and has accepted the invite and has not yet been confirmed can call this endpoint to hard-delete all ciphers and attachments in the organization, causing immediate organization-wide data loss. This vulnerability is fixed in 1.35.5.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
dani-garcia vaultwarden Affected: < 1.35.5
Create a notification for this product.
Show details on NVD website

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CVE-2026-43948 (GCVE-0-2026-43948)

Vulnerability from cvelistv5 – Published: 2026-05-12 20:47 – Updated: 2026-05-13 14:50
VLAI
Title
wger: cross-tenant password reset and plaintext disclosure via gym=None bypass
Summary
wger is a free, open-source workout and fitness manager. Prior to 2.6, the reset_user_password and gym_permissions_user_edit views in wger perform a gym-scope authorization check using Python object comparison (!=) that evaluates None != None as False, silently bypassing the guard when both the attacker and victim have no gym assignment (gym=None). A user with gym.manage_gym permission and gym=None can reset the password of any other gym=None user; the new plaintext password is returned verbatim in the HTML response body, enabling one-shot full account takeover. The victim's original password is invalidated, locking them out permanently. This vulnerability is fixed in 2.6.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
wger-project wger Affected: < 2.6
Create a notification for this product.
Show details on NVD website

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CVE-2026-43999 (GCVE-0-2026-43999)

Vulnerability from cvelistv5 – Published: 2026-05-13 17:21 – Updated: 2026-05-15 03:55
VLAI
Title
vm2: NodeVM builtin allowlist bypass via `module` builtin's `Module._load` allows sandbox escape
Summary
vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, NodeVM's builtin allowlist can be bypassed when the module builtin is allowed (including via the '*' wildcard). The module builtin exposes Node's Module._load(), which loads any module by name directly in the host context, completely bypassing vm2's builtin restriction. This allows sandboxed code to load excluded builtins like child_process and achieve remote code execution. This vulnerability is fixed in 3.11.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
patriksimek vm2 Affected: < 3.11.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-44110 (GCVE-0-2026-44110)

Vulnerability from cvelistv5 – Published: 2026-05-06 19:49 – Updated: 2026-05-07 13:58 X_Open Source
VLAI
Title
OpenClaw < 2026.4.15 - Authorization Bypass in Matrix Room Control Commands via DM Pairing Store
Summary
OpenClaw before 2026.4.15 contains an authorization bypass vulnerability in Matrix room control-command authorization that trusts DM pairing-store entries. Attackers with DM-paired sender IDs can execute room control commands without being in configured allowlists by posting in bot rooms, potentially enabling privileged OpenClaw behavior.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 0 , < 2026.4.15 (semver)
Unaffected: 2026.4.15 (semver)
Create a notification for this product.
Date Public
2026-04-16 00:00
Credits
Nathan (@nexrin) KeenSecurityLab qclawer
Show details on NVD website

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CVE-2026-44221 (GCVE-0-2026-44221)

Vulnerability from cvelistv5 – Published: 2026-05-12 19:53 – Updated: 2026-05-13 14:48
VLAI
Title
ArcadeDB: Cross-database authorization bypass and unsecured newly-created databases
Summary
ArcadeDB is a Multi-Model DBMS. Prior to 2.6.4, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two distinct defects contributed: (1) ServerSecurityUser.getDatabaseUser() returned a DB user with an uninitialized fileAccessMap, which requestAccessOnFile treated as allow-all; (2) ArcadeDBServer.createDatabase() omitted factory.setSecurity(...) so any database created via POST /api/v1/server {"command":"create database X"} had its entire record-level authorization system silently disabled. In combination, record-level and database-level authorization could be bypassed by any authenticated principal. This vulnerability is fixed in 2.6.4.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
ArcadeData arcadedb Affected: < 2.6.4
Create a notification for this product.
Show details on NVD website

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CVE-2026-44260 (GCVE-0-2026-44260)

Vulnerability from cvelistv5 – Published: 2026-05-12 21:09 – Updated: 2026-05-13 15:37
VLAI
Title
efw4.X: readonly Flag Not Enforced Server-Side
Summary
efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the readonly flag set on the <efw:elFinder> JSP tag is intended to prevent file modifications. When protected=true, elfinder_checkRisk enforces that the client sends readonly=true (matching the session value), but no event handler checks the readonly value before performing write operations. The flag only controls client-side UI elements (disabling buttons) and response metadata (write: 0, locked: 1). An attacker who sends requests directly (bypassing the UI) can perform all file operations despite readonly=true. This vulnerability is fixed in 4.08.010.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
efwGrp efw4.X Affected: < 4.08.010
Create a notification for this product.
Show details on NVD website

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Mitigation

Phase: Architecture and Design

Description:

  • 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

Phase: Architecture and Design

Description:

  • 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 ID: MIT-4.4

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • 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

Phase: Architecture and Design

Description:

  • 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

Phases: System Configuration, Installation

Description:

  • 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.

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