Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
16580 vulnerabilities reference this CWE, most recent first.
CVE-2026-16215 (GCVE-0-2026-16215)
Vulnerability from cvelistv5 – Published: 2026-07-19 04:30 – Updated: 2026-07-20 10:33
VLAI
EPSS
VEX
Title
geex-arts django-jet OAuth Credential Revoke authorization
Summary
A security flaw has been discovered in geex-arts django-jet up to 1.0.8. This impacts an unknown function of the component OAuth Credential Revoke Handler. Performing a manipulation results in missing authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 10:27 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/380038 | vdb-entry |
| https://vuldb.com/vuln/380038/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-16215 | third-party-advisory |
| https://vuldb.com/submit/857946 | third-party-advisory |
| https://github.com/geex-arts/django-jet/issues/528 | exploitissue-tracking |
| https://github.com/geex-arts/django-jet/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| geex-arts | django-jet |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 cpe:2.3:a:geex-arts:django-jet:*:*:*:*:*:*:*:* |
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CVE-2026-16197 (GCVE-0-2026-16197)
Vulnerability from cvelistv5 – Published: 2026-07-18 23:00 – Updated: 2026-07-20 19:11
VLAI
EPSS
VEX
Title
Sipeed PicoClaw Group Message feishu_64.go handleMessageReceive authorization
Summary
A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. The affected element is the function handleMessageReceive of the file pkg/channels/feishu/feishu_64.go of the component Group Message Handler. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The reported GitHub issue was closed automatically due to inactivity.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 19:08 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/380013 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/380013/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-16197 | third-party-advisory |
| https://vuldb.com/submit/852964 | third-party-advisory |
| https://github.com/sipeed/picoclaw/issues/3082 | exploitissue-tracking |
| https://github.com/sipeed/picoclaw/ | product |
Impacted products
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CVE-2026-16190 (GCVE-0-2026-16190)
Vulnerability from cvelistv5 – Published: 2026-09-14 19:51 – Updated: 2026-09-14 19:51
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server prior to 9.0.5.29 and 8.5.5.31 are affected by multiple vulnerabilities
Summary
IBM WebSphere Application Server 9.0, and 8.5 is affected by an authorization bypass vulnerability.
Severity
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7286610 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
9.0
Affected: 8.5 cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:* |
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CVE-2026-16187 (GCVE-0-2026-16187)
Vulnerability from cvelistv5 – Published: 2026-09-14 19:54 – Updated: 2026-09-14 20:13
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server prior to 9.0.5.29 and 8.5.5.31 are affected by multiple vulnerabilities
Summary
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication and obtain sensitive information by sending a crafted unauthenticated request.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 20:09 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7286610 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
9.0
Affected: 8.5 cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:* |
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CVE-2026-16185 (GCVE-0-2026-16185)
Vulnerability from cvelistv5 – Published: 2026-09-14 19:57 – Updated: 2026-09-14 20:13
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server prior to 9.0.5.29 and 8.5.5.31 are affected by multiple vulnerabilities
Summary
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication on an admin console servlet.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 20:09 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7286610 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
9.0
Affected: 8.5 cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:* |
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CVE-2026-16184 (GCVE-0-2026-16184)
Vulnerability from cvelistv5 – Published: 2026-07-28 19:50 – Updated: 2026-07-29 12:38
VLAI
EPSS
VEX
Title
IBM WebSphere Application Server is affected by an authentication bypass
Summary
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-29 12:38 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7281628 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | WebSphere Application Server |
Affected:
9.0
Affected: 8.5 cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:* |
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CVE-2026-16123 (GCVE-0-2026-16123)
Vulnerability from cvelistv5 – Published: 2026-07-18 14:45 – Updated: 2026-07-22 15:33
VLAI
EPSS
VEX
Title
nextlevelbuilder GoClaw Invoke Endpoint tools_invoke.go ToolsInvokeHandler.ServeHTTP authorization
Summary
A weakness has been identified in nextlevelbuilder GoClaw up to 3.13.2. Affected by this issue is the function ToolsInvokeHandler.ServeHTTP of the file internal/http/tools_invoke.go of the component Invoke Endpoint. This manipulation causes missing authorization. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 15:33 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/379832 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/379832/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-16123 | third-party-advisory |
| https://vuldb.com/submit/856857 | third-party-advisory |
| https://github.com/nextlevelbuilder/goclaw/issues/1217 | exploitissue-tracking |
| https://github.com/nextlevelbuilder/goclaw/issues… | issue-tracking |
| https://github.com/nextlevelbuilder/goclaw/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nextlevelbuilder | GoClaw |
Affected:
3.13.0
Affected: 3.13.1 Affected: 3.13.2 cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:* |
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CVE-2026-16081 (GCVE-0-2026-16081)
Vulnerability from cvelistv5 – Published: 2026-07-18 07:45 – Updated: 2026-07-20 13:43 X_Open Source
VLAI
EPSS
VEX
Title
Sipeed PicoClaw auth.go cross-site request forgery
Summary
A vulnerability was determined in Sipeed PicoClaw up to 0.2.9. The affected element is an unknown function of the file web/backend/api/auth.go. Executing a manipulation can lead to cross-site request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 4b0229351678f479429b8d8b19207757266f246b. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 13:42 UTC
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/379793 | vdb-entry |
| https://vuldb.com/vuln/379793/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-16081 | third-party-advisory |
| https://vuldb.com/submit/852943 | third-party-advisory |
| https://github.com/sipeed/picoclaw/issues/3072 | exploitissue-tracking |
| https://github.com/sipeed/picoclaw/pull/3160 | issue-trackingpatch |
| https://github.com/sipeed/picoclaw/commit/4b02293… | patch |
| https://github.com/sipeed/picoclaw/ | product |
Impacted products
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CVE-2026-16049 (GCVE-0-2026-16049)
Vulnerability from cvelistv5 – Published: 2026-08-17 14:25 – Updated: 2026-08-17 15:26
VLAI
EPSS
VEX
Title
_GitLab Plugin allows cross-channel post injection and phishing via missing channel permission checks in issue API endpoints_
Summary
Mattermost Plugins versions <=11.8 10.20.11 11.5.7.0 _The Mattermost GitLab plugin fails to verify channel permissions when processing API requests with a caller-supplied_ {{post_id}}_, and fails to validate the_ {{web_url}} _parameter against the configured GitLab instance, which allows an authenticated attacker to inject bot-authored messages containing arbitrary URLs into channels they do not have access to via the_ {{createIssue}} _and_ {{attachCommentToIssue}} _API endpoints._ Mattermost Advisory ID: MMSA-2026-00673
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 14:51 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 10.20.11
(semver)
Affected: 0 , ≤ 11.5.7 (semver) Unaffected: 11.9.0 Unaffected: 10.11.21 Unaffected: 11.7.6 |
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CVE-2026-16047 (GCVE-0-2026-16047)
Vulnerability from cvelistv5 – Published: 2026-08-17 14:25 – Updated: 2026-08-17 15:26
VLAI
EPSS
VEX
Title
Board channel linking without read channel permission validation
Summary
Mattermost versions 11.7.x <= 11.7.6, 10.11.x <= 10.11.21, 11.8.x <= 11.8.3 fail to validate that users have read access to a channel before linking a board to it, which allows an authenticated attacker to discover the membership of private channels on the same team via creating, patching, importing, or bulk-creating boards with an arbitrary channelId. Mattermost Advisory ID: MMSA-2026-00674
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 14:51 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
11.7.0 , ≤ 11.7.6
(semver)
Affected: 10.11.0 , ≤ 10.11.21 (semver) Affected: 11.8.0 , ≤ 11.8.3 (semver) Unaffected: 11.9.0 Unaffected: 11.7.7 Unaffected: 10.11.22 Unaffected: 11.8.4 |
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"defect": [
"https://mattermost.atlassian.net/browse/MM-68826"
],
"discovery": "EXTERNAL"
},
"title": "Board channel linking without read channel permission validation",
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
"assignerShortName": "Mattermost",
"cveId": "CVE-2026-16047",
"datePublished": "2026-08-17T14:25:08.338Z",
"dateReserved": "2026-07-17T09:44:04.187Z",
"dateUpdated": "2026-08-17T15:26:34.376Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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.