Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing Authorization

Abstraction: Class · Status: Incomplete

API response cwe.mitre.org

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

18834 vulnerabilities reference this CWE, most recent first.

CVE-2026-100532 (GCVE-0-2026-100532)

Vulnerability from cvelistv5 – Published: 2026-09-26 02:18 – Updated: 2026-10-08 15:21
VLAI
Title
openclaw WhatsApp before 2026.8.1 Authentication Bypass
Summary
@openclaw/whatsapp (npm) before 2026.8.1 exposes the WhatsApp login tool through the generic channel-tool path without preserving the originating sender's owner status, so the owner-only tool boundary is not enforced. An admitted non-owner sender able to steer the tool can request a forced login and receive a new QR code for a configured account, disconnecting the Gateway's WhatsApp account and causing loss of availability; full account relinking additionally requires the attacker to scan the returned QR code with another phone. The issue affects the owner-only tool boundary rather than WhatsApp transport authentication. Fixed in 2026.8.1.
Severity
7.2 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:17 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
openclaw whatsapp Affected: 0 , < 2026.8.1 (semver)
Unaffected: 2026.8.1 (semver)
Create a notification for this product.
Date Public
2026-09-11 00:00
Show details on NVD website
To clipboard 

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CVE-2026-100526 (GCVE-0-2026-100526)

Vulnerability from cvelistv5 – Published: 2026-09-26 02:18 – Updated: 2026-10-08 15:21
VLAI
Title
Vulnerability in discord
Summary
OpenClaw's Discord integration (npm package @openclaw/discord) before version 2026.9.3 could lose the sender-scoped media policy in the emoji and sticker upload actions before loading a local file. A sender permitted to invoke those actions could cause OpenClaw to read a host path that the same sender's configured media roots would otherwise reject, placing bytes from an out-of-policy local file into an outbound emoji or sticker upload. Exploitation requires access to the guild asset action and knowledge or derivation of a useful local path; the issue does not permit unrestricted filesystem browsing or code execution. The issue is fixed in @openclaw/discord 2026.9.3.
Severity
6 (Medium)
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:39 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
openclaw discord Affected: 0 , < 2026.9.3 (semver)
Unaffected: 2026.9.3 (semver)
Create a notification for this product.
Date Public
2026-09-11 00:00
Show details on NVD website
To clipboard 

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CVE-2026-100525 (GCVE-0-2026-100525)

Vulnerability from cvelistv5 – Published: 2026-09-26 02:18 – Updated: 2026-10-08 15:21
VLAI
Title
OpenClaw diagnostics-prometheus before 2026.9.3 Authentication Bypass
Summary
The OpenClaw Prometheus diagnostics plugin (@openclaw/diagnostics-prometheus) before version 2026.9.3 does not enforce the operator.read scope on its authenticated metrics endpoint. In deployments using an identity-bearing Gateway authentication mode such as trusted-proxy, a caller whose effective role has no read scope can retrieve the diagnostics document even though ordinary read methods reject the same identity, disclosing operational metrics to an authenticated profile intentionally limited below read access. Shared-secret Gateway callers already hold the documented full operator scope and are not affected. The issue is fixed in 2026.9.3; as a workaround, disable the Prometheus endpoint or ensure every identity that can reach it is intended to hold operator.read.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 17:17 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
openclaw diagnostics-prometheus Affected: 0 , < 2026.9.3 (semver)
Unaffected: 2026.9.3 (semver)
Create a notification for this product.
Date Public
2026-09-11 00:00
Show details on NVD website
To clipboard 

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CVE-2026-100417 (GCVE-0-2026-100417)

Vulnerability from cvelistv5 – Published: 2026-09-25 20:25 – Updated: 2026-09-30 00:09
VLAI
Title
RustDesk before 1.5.0 One-Way File Transfer Bypass
Summary
RustDesk before 1.5.0 on Windows fails to enforce the one-way file transfer option against peer clipboard file requests, allowing authenticated peers to read files from the host clipboard. Attackers can send FormatDataRequest and FileContentsRequest messages to retrieve copied files by guessing the FileGroupDescriptorW format identifier.
Severity
2.3 (Low)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
3.1 (Low)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:09 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
rustdesk rustdesk Affected: 0 , < 1.5.0 (semver)
    cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-24 00:00
Credits
RustDesk
Show details on NVD website
To clipboard 

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CVE-2026-100404 (GCVE-0-2026-100404)

Vulnerability from cvelistv5 – Published: 2026-10-14 15:50 – Updated: 2026-10-14 15:50
VLAI
Title
Zulip: Guests can read new messages in non-subscribed public channels
Summary
Zulip is an open-source team collaboration tool. In Zulip Server versions through 12.1, guest users can receive new message events for public channels outside their subscriptions. A guest can trigger the issue by registering an event queue with parameters that request messages from an unsubscribed public channel, or an existing event queue can remain affected after the guest's access to the channel is removed. The flaw discloses new public-channel messages to the guest. This issue is fixed in version 12.2.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7634 records in the last 180 days details
References
Impacted products
Vendor Product Version
zulip zulip Affected: < 12.2
Create a notification for this product.
Show details on NVD website
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CVE-2026-100388 (GCVE-0-2026-100388)

Vulnerability from cvelistv5 – Published: 2026-09-25 20:13 – Updated: 2026-09-30 00:08
VLAI
Title
RustDesk before 1.5.0 Missing Authorization Check on Incoming File Clipboard Messages
Summary
RustDesk versions before 1.5.0 fail to properly validate file transfer permissions on incoming file clipboard messages in the Cliprdr message handler on Linux and macOS. Authenticated remote peers with disabled file transfer permissions can place files onto the host clipboard and retrieve copied files and contents from the process-wide clipboard cache.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:07 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
rustdesk rustdesk Affected: 0 , < 1.5.0 (semver)
Unaffected: 1.5.0 (semver)
    cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-24 00:00
Credits
White0xdi3
Show details on NVD website
To clipboard 

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CVE-2026-100378 (GCVE-0-2026-100378)

Vulnerability from cvelistv5 – Published: 2026-09-25 20:50 – Updated: 2026-09-26 22:51
VLAI
Title
Missing permission check in the Translate sandbox doRemind action
Summary
Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - Translate Extension allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Mediawiki - Translate Extension: from * before 1.46.1, 1.45.5, 1.43.10.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 22:42 UTC
CWE
Assigner
wikimedia-foundation CNA under the mitre root
CNA scorecard C 69/100 over 81 records in the last 180 days details
References
Impacted products
Vendor Product Version
Wikimedia Foundation Mediawiki - Translate Extension Affected: * , < 1.46.1, 1.45.5, 1.43.10 (semver)
Create a notification for this product.
Credits
siebrand
Show details on NVD website
To clipboard 

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CVE-2026-100305 (GCVE-0-2026-100305)

Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-25 19:06
VLAI
Title
TDuck survey form through 6.0 Fill-In Restriction Bypass via Authenticated Submission Endpoint
Summary
TDuck survey form through 6.0 fails to enforce form fill-in restrictions on the authenticated submission endpoint POST /user/form/data/create. Authenticated attackers who know a form's key can submit unlimited entries to any form, bypassing publish status, time window, quota, and per-IP restrictions to falsify collected results.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 19:06 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
TDuckCloud tduck-survey-form Affected: 0 , ≤ 6.0 (custom)
Create a notification for this product.
Date Public
2026-09-07 00:00
Credits
Yaqi Chao Mingsheng Lin
Show details on NVD website
To clipboard 

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CVE-2026-100303 (GCVE-0-2026-100303)

Vulnerability from cvelistv5 – Published: 2026-09-25 18:47 – Updated: 2026-09-30 00:05
VLAI
Title
TDuck survey form through 6.0 Missing Authorization in Form Theme Management Endpoints
Summary
TDuck survey form through 6.0 lacks authorization checks on FormThemeController write endpoints for global form themes and categories. Authenticated non-admin users can add, modify, or delete themes and theme categories affecting forms owned by other users.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 00:05 UTC
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6638 records in the last 180 days details
References
Impacted products
Vendor Product Version
TDuckCloud tduck-survey-form Affected: 0 , ≤ 6.0 (custom)
Create a notification for this product.
Date Public
2026-09-07 00:00
Credits
Yaqi Chao Mingsheng Lin
Show details on NVD website
To clipboard 

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CVE-2026-100289 (GCVE-0-2026-100289)

Vulnerability from cvelistv5 – Published: 2026-09-29 15:48 – Updated: 2026-09-29 16:39
VLAI
Summary
Missing authorization in the gateway network scan token API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to generate a network scan token and perform internal network discovery and port scanning through the gateway via a crafted API request.
Severity
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 16:39 UTC
CWE
Assigner
DEVOLUTIONS CNA under the mitre root
CNA scorecard E 44/100 over 64 records in the last 180 days details
References
Impacted products
Vendor Product Version
Devolutions Server Affected: 0 , < 2026.3.7.0 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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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.

CAPEC-665: Exploitation of Thunderbolt Protection Flaws

An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.

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