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-2026-35482 (GCVE-0-2026-35482)

Vulnerability from cvelistv5 – Published: 2026-06-02 22:50 – Updated: 2026-06-03 14:08
VLAI
Title
alf.io has an Authenticated RCE via Extension Script Sandbox Escape
Summary
alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5-2606, a sandbox escape vulnerability in the alf.io extension script engine allows an authenticated administrator to execute arbitrary operating system commands on the server. The extension system is intended to execute restricted JavaScript in a sandboxed Rhino environment; however, a combination of an unguarded injected Java object (`returnClass`) and an incomplete AST blocklist allows the sandbox to be fully escaped using Java reflection without triggering any validation errors. Version 2.0-M5-2606 patches the issue.
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
alfio-event alf.io Affected: < 2.0-M5-2606
Create a notification for this product.
Show details on NVD website

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CVE-2026-35490 (GCVE-0-2026-35490)

Vulnerability from cvelistv5 – Published: 2026-04-07 14:55 – Updated: 2026-04-09 14:37
VLAI
Title
changedetection.io has an Authentication Bypass via Decorator Ordering
Summary
changedetection.io is a free open source web page change detection tool. Prior to 0.54.8, the @login_optionally_required decorator is placed before (outer to) @blueprint.route() instead of after it. In Flask, @route() must be the outermost decorator because it registers the function it receives. When the order is reversed, @route() registers the original undecorated function, and the auth wrapper is never in the call chain. This silently disables authentication on these routes. This vulnerability is fixed in 0.54.8.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Show details on NVD website

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CVE-2026-35491 (GCVE-0-2026-35491)

Vulnerability from cvelistv5 – Published: 2026-04-07 15:00 – Updated: 2026-04-07 17:52
VLAI
Title
Pi-hole FTL: CLI API sessions can import Teleporter archives and modify configuration
Summary
FTLDNS (pihole-FTL) provides an interactive API and also generates statistics for Pi-hole's Web interface. From 6.0 to before 6.6, Pi-hole FTL supports a CLI password feature (webserver.api.cli_pw) that creates “CLI” API sessions intended to be read-only for configuration changes. While /api/config correctly blocks CLI sessions from mutating configuration, /api/teleporter allowed Teleporter imports for CLI sessions, enabling a CLI-scoped session to overwrite configuration via a Teleporter archive (authorization bypass). This vulnerability is fixed in 6.6.
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
pi-hole FTL Affected: >= 6.0, < 6.6
Create a notification for this product.
Show details on NVD website

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CVE-2026-35555 (GCVE-0-2026-35555)

Vulnerability from cvelistv5 – Published: 2026-05-12 20:48 – Updated: 2026-05-13 00:20
VLAI
Title
Subnet Solutions PowerSYSTEM Center Incorrect Authorization
Summary
PowerSYSTEM Center feature for device project groups allows an authenticated user with limited permissions to perform an unauthorized deletion of project groups.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Date Public
2026-05-13 05:00
Credits
Kelly Stich of Subnet Solutions Inc. reported these vulnerabilities to CISA.
Show details on NVD website

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CVE-2026-35586 (GCVE-0-2026-35586)

Vulnerability from cvelistv5 – Published: 2026-04-07 16:09 – Updated: 2026-04-07 18:16
VLAI
Title
Authorization Bypass for SSL Certificate/Key Configuration Due to Option Name Mismatch in pyload-ng
Summary
pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev97, the ADMIN_ONLY_CORE_OPTIONS authorization set in set_config_value() uses incorrect option names ssl_cert and ssl_key, while the actual configuration option names are ssl_certfile and ssl_keyfile. This name mismatch causes the admin-only check to always evaluate to False, allowing any user with SETTINGS permission to overwrite the SSL certificate and key file paths. Additionally, the ssl_certchain option was never added to the admin-only set at all. This vulnerability is fixed in 0.5.0b3.dev97.
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
pyload pyload Affected: < 0.5.0b3.dev97
Create a notification for this product.
Show details on NVD website

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CVE-2026-35596 (GCVE-0-2026-35596)

Vulnerability from cvelistv5 – Published: 2026-04-10 15:59 – Updated: 2026-04-14 14:51
VLAI
Title
Vikunja has Broken Access Control on Label Read via SQL Operator Precedence Bug
Summary
Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the hasAccessToLabel function contains a SQL operator precedence bug that allows any authenticated user to read any label that has at least one task association, regardless of project access. Label titles, descriptions, colors, and creator information are exposed. This vulnerability is fixed in 2.3.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
go-vikunja vikunja Affected: < 2.3.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-35604 (GCVE-0-2026-35604)

Vulnerability from cvelistv5 – Published: 2026-04-07 16:22 – Updated: 2026-04-07 18:26
VLAI
Title
File Browser share links remain accessible after Share/Download permissions are revoked
Summary
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, when an admin revokes a user's Share and Download permissions, existing share links created by that user remain fully accessible to unauthenticated users. The public share download handler does not re-check the share owner's current permissions. This vulnerability is fixed in 2.63.1.
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
filebrowser filebrowser Affected: < 2.63.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-35619 (GCVE-0-2026-35619)

Vulnerability from cvelistv5 – Published: 2026-04-10 16:03 – Updated: 2026-04-13 18:06 X_Open Source
VLAI
Title
OpenClaw < 2026.3.24 - Authorization Bypass via HTTP /v1/models Endpoint
Summary
OpenClaw before 2026.3.24 contains an authorization bypass vulnerability in the HTTP /v1/models endpoint that fails to enforce operator read scope requirements. Attackers with only operator.approvals scope can enumerate gateway model metadata through the HTTP compatibility route, bypassing the stricter WebSocket RPC authorization checks.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 0 , < 2026.3.24 (semver)
Unaffected: 2026.3.24 (semver)
Create a notification for this product.
Date Public
2026-03-27 00:00
Credits
Peng Zhou (@zpbrent)
Show details on NVD website

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CVE-2026-35653 (GCVE-0-2026-35653)

Vulnerability from cvelistv5 – Published: 2026-04-10 16:03 – Updated: 2026-04-10 16:59 X_Open Source
VLAI
Title
OpenClaw < 2026.3.24 - Incorrect Authorization in POST /reset-profile via browser.request
Summary
OpenClaw before 2026.3.24 contains an incorrect authorization vulnerability in the POST /reset-profile endpoint that allows authenticated callers with operator.write access to browser.request to bypass profile mutation restrictions. Attackers can invoke POST /reset-profile through the browser.request surface to stop the running browser, close Playwright connections, and move profile directories to Trash, crossing intended privilege boundaries.
SSVC
Exploitation: poc 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 , < 2026.3.24 (semver)
Unaffected: 2026.3.24 (semver)
Create a notification for this product.
Date Public
2026-03-27 00:00
Credits
tdjackey
Show details on NVD website

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CVE-2026-35657 (GCVE-0-2026-35657)

Vulnerability from cvelistv5 – Published: 2026-04-10 16:03 – Updated: 2026-04-14 14:28 X_Open Source
VLAI
Title
OpenClaw < 2026.3.25 - Authorization Bypass in HTTP Session History Route
Summary
OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in the HTTP /sessions/:sessionKey/history route that skips operator.read scope validation. Attackers can access session history without proper operator read permissions by sending HTTP requests to the vulnerable endpoint.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
OpenClaw OpenClaw Affected: 0 , < 2026.3.25 (semver)
Unaffected: 2026.3.25 (semver)
Create a notification for this product.
Date Public
2026-03-26 00:00
Credits
Peng Zhou (@zpbrent)
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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