Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect 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.
7596 vulnerabilities reference this CWE, most recent first.
CVE-2026-86193 (GCVE-0-2026-86193)
Vulnerability from cvelistv5 – Published: 2026-09-05 12:09 – Updated: 2026-09-08 13:16
VLAI
EPSS
VEX
Title
Grav API Plugin Authentication Bypass via Group-Inherited Super
Summary
grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 13:16 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/getgrav/grav/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/grav-api-plu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| getgrav | grav-plugin-api |
Affected:
0 , < 1.0.20
(semver)
Unaffected: 1.0.20 (semver) cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* |
Date Public
2026-08-21 00:00
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CVE-2026-86102 (GCVE-0-2026-86102)
Vulnerability from cvelistv5 – Published: 2026-09-28 16:51 – Updated: 2026-09-28 18:02
VLAI
EPSS
VEX
Title
WatchGuard AP Command Injection in Internal Management API Allows Command Execution
Summary
An OS command injection vulnerability in the WatchGuard AP internal API service allows an attacker with network access to the AP to execute arbitrary shell commands on the underlying operating system.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:19 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.watchguard.com/CVE-2026-86102 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WatchGuard | WatchGuard AP |
Affected:
1.0 , < 3.4.8
(semver)
cpe:2.3:a:watchguard:watchguard_ap:*:*:*:*:*:*:*:* |
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CVE-2026-86101 (GCVE-0-2026-86101)
Vulnerability from cvelistv5 – Published: 2026-09-29 23:05 – Updated: 2026-09-30 15:28
VLAI
EPSS
VEX
Title
Fireware OS Authorization Bypass in SAML Login Allows Unauthorized SSLVPN Access
Summary
An improper authorization vulnerability in WatchGuard Fireware OS's SAML login process allows a remote, authenticated SAML user with access only to the Access Portal to obtain unauthorized Mobile VPN with SSL access through a specially crafted request.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 14:22 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://psirt.watchguard.com/CVE-2026-86101 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| WatchGuard | Fireware OS |
Affected:
2026.3 , < 2026.3.2
(custom)
Affected: 2025.0 , < 2026.2.3 (custom) Affected: 12.0 , < 12.12.3 (custom) |
|
| WatchGuard | Fireware OS |
Affected:
12.0 , < 12.5.21
(custom)
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CVE-2026-86073 (GCVE-0-2026-86073)
Vulnerability from cvelistv5 – Published: 2026-09-08 17:01 – Updated: 2026-09-09 15:58
VLAI
EPSS
VEX
Title
n8n: Per-Resource OAuth Consent Bypass via Unbound Refresh Token Resource Substitution
Summary
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.1, the OAuth token endpoint bound an authorization code's first access token to the consented resource but did not bind its refresh token. Refreshing checked only that the requested resource was registered, not that it matched the original grant. An OAuth client approved for one workflow could substitute a different workflow URL in the resource parameter and obtain a valid token for an unapproved workflow accessible to the consenting user. This issue is fixed in versions 2.37.7 and 2.38.1.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 15:58 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://github.com/n8n-io/n8n/security/advisories… | x_refsource_CONFIRM |
| https://github.com/n8n-io/n8n/pull/37122 | x_refsource_MISC |
| https://github.com/n8n-io/n8n/pull/37588 | x_refsource_MISC |
| https://github.com/n8n-io/n8n/commit/184584828610… | x_refsource_MISC |
| https://github.com/n8n-io/n8n/commit/380788fd9a32… | x_refsource_MISC |
| https://github.com/n8n-io/n8n/releases/tag/n8n@2.37.7 | x_refsource_MISC |
| https://github.com/n8n-io/n8n/releases/tag/n8n@2.38.1 | x_refsource_MISC |
Impacted products
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CVE-2026-86043 (GCVE-0-2026-86043)
Vulnerability from cvelistv5 – Published: 2026-09-16 18:51 – Updated: 2026-09-16 19:38
VLAI
EPSS
VEX
Title
Skipper: OPA body-authz bypass: truncated_body mitigation fails open on chunked/HTTP-2 (incomplete fix CVE-2026-50197)
Summary
Skipper is an HTTP router and reverse proxy for service composition. Prior to version 0.27.37, the opaAuthorizeRequestWithBody filter can authorize an oversized request after Skipper truncates the body presented to Open Policy Agent because the input.truncated_body signal is derived from Content-Length rather than the actual read result. In filters/openpolicyagent/openpolicyagent.go, ExtractHttpBodyOptionally truncates bodies at maxBodyBytes, while filters/openpolicyagent/internal/envoy/skipperadapter.go copies the request headers without adding a Content-Length value that reflects the truncation. For an HTTP/1.1 request using Transfer-Encoding: chunked or an HTTP/2 request without Content-Length, a body-inspecting policy that follows the prior mitigation and permits input.truncated_body equal to false can evaluate only the truncated prefix, allow the request, and then forward the full oversized body to the protected upstream. This residual issue is distinct from CVE-2026-50197. This issue is fixed in version 0.27.37.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 19:38 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/zalando/skipper/security/advis… | x_refsource_CONFIRM |
| https://github.com/zalando/skipper/commit/2cfceab… | x_refsource_MISC |
| https://github.com/zalando/skipper/releases/tag/v… | x_refsource_MISC |
| https://github.com/zalando/skipper/tree/v0.27.35 | x_refsource_MISC |
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CVE-2026-86009 (GCVE-0-2026-86009)
Vulnerability from cvelistv5 – Published: 2026-10-16 16:19 – Updated: 2026-10-21 02:26
VLAI
EPSS
VEX
Title
Mailu: Domain managers can allow themselves to spoof on other hosted domains they should not control
Summary
Mailu is a mail server distributed as a set of Docker images. Prior to f05aeb8322e2f61096af6b089d61ba6f40587d96, domain managers can enable spoofing for hosted domains they do not control. A potentially malicious domain administrator enables spoofing for another hosted domain and can send emails that are authenticated with DKIM/SPF for domains they should not be able to. This vulnerability is addressed by f05aeb8322e2f61096af6b089d61ba6f40587d96.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 02:26 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/Mailu/Mailu/security/advisorie… | x_refsource_CONFIRM |
| https://github.com/Mailu/Mailu/issues/2686 | x_refsource_MISC |
| https://github.com/Mailu/Mailu/pull/4072 | x_refsource_MISC |
| https://github.com/Mailu/Mailu/commit/f05aeb8322e… | x_refsource_MISC |
Impacted products
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CVE-2026-85978 (GCVE-0-2026-85978)
Vulnerability from cvelistv5 – Published: 2026-09-09 10:31 – Updated: 2026-09-09 14:19
VLAI
EPSS
VEX
Title
Unauthenticated Remote Code Execution in Akana API Platform
Summary
An unauthenticated remote code execution vulnerability exists in the Policy Manager console of Akana API Platform. A path normalization discrepancy between the authentication filter and the servlet dispatcher allows a crafted request to bypass authentication and reach an endpoint that evaluates attacker-supplied script code without sandboxing, resulting in arbitrary code execution. Exploitation requires no authentication or user interaction.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 12:33 UTC
CWE
Assigner
References
1 reference
Impacted products
Date Public
2026-09-08 18:29
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CVE-2026-85724 (GCVE-0-2026-85724)
Vulnerability from cvelistv5 – Published: 2026-09-23 16:29 – Updated: 2026-09-24 14:19
VLAI
EPSS
VEX
Title
Moquette pattern ACL wildcard injection allows cross-tenant authorization bypass
Summary
Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, when pattern-based ACL rules are configured, AuthorizationsCollector.canDoOperation substitutes client ID and username values directly into rules containing %c or %u and then treats the result as an MQTT topic filter. A client that uses + or # in either identity can broaden the substituted filter and gain cross-tenant read and write access. A # identity can also produce an invalid filter that triggers a NullPointerException in Topic.match and disrupts session processing. This issue is fixed in version 0.18.1.
Severity
9.6 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-24 14:18 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/moquette-io/moquette/security/… | x_refsource_CONFIRM |
| https://github.com/moquette-io/moquette/commit/b4… | x_refsource_MISC |
| https://github.com/moquette-io/moquette/releases/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| moquette-io | moquette |
Affected:
< 0.18.1
|
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CVE-2026-85697 (GCVE-0-2026-85697)
Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-04 17:42
VLAI
EPSS
VEX
Title
Documenso 2.17.0 PDF Route Ignores Document Visibility
Summary
Documenso 2.17.0 contains an access control vulnerability in the PDF-serving endpoint that fails to validate document visibility settings. Attackers with low privileges can read restricted documents within their team or cross-tenant by leveraging missing ownership validation on document data identifiers.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 17:42 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/documenso/documenso/issues/3112 | issue-tracking |
| https://github.com/documenso/documenso | product |
| https://github.com/documenso/documenso/blob/v2.17… | technical-description |
| https://www.vulncheck.com/advisories/documenso-2.… | third-party-advisory |
Impacted products
Date Public
2026-07-19 00:00
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CVE-2026-85622 (GCVE-0-2026-85622)
Vulnerability from cvelistv5 – Published: 2026-09-04 14:32 – Updated: 2026-09-04 15:40
VLAI
EPSS
VEX
Title
AppFlowy-Cloud through 0.9.64 Cross-Workspace Collab Read via WebSocket
Summary
AppFlowy-Cloud through 0.9.64 fails to validate workspace membership when establishing WebSocket connections in the establish_ws_connection_v2 handler, allowing authenticated users to bind sessions to workspaces they do not belong to. Attackers can send sync Manifest messages with victim object identifiers to read full document or database state from collaborations in other workspaces without victim involvement.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 15:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/AppFlowy-IO/AppFlowy-Cloud/iss… | issue-tracking |
| https://github.com/AppFlowy-IO/AppFlowy-Cloud | product |
| https://github.com/AppFlowy-IO/AppFlowy-Cloud/blo… | technical-description |
| https://www.vulncheck.com/advisories/appflowy-clo… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AppFlowy-IO | AppFlowy-Cloud |
Affected:
0 , ≤ 0.9.64
(custom)
|
Date Public
2026-07-08 00:00
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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.