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.
18956 vulnerabilities reference this CWE, most recent first.
CVE-2026-78603 (GCVE-0-2026-78603)
Vulnerability from cvelistv5 – Published: 2026-09-01 19:20 – Updated: 2026-09-01 19:41
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Leading to Unauthorized Disclosure of Fleet Deployment Metadata
Summary
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding minimal Elasticsearch privileges could bypass Kibana feature authorization and space access controls, resulting in the unauthorized disclosure of Fleet deployment metadata from the default Kibana space.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 19:40 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78601 (GCVE-0-2026-78601)
Vulnerability from cvelistv5 – Published: 2026-09-02 14:43 – Updated: 2026-09-02 15:58
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Leading to Unauthorized Elasticsearch Index Data Exposure
Summary
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Privilege Abuse (CAPEC-122). An authorization control was not applied to a Kibana Entity Store configuration operation, allowing an authenticated user with elevated Kibana privileges to indirectly cause a background task to read from Elasticsearch indices that user is not authorized to access. Derived entity data from those indices is then exposed through the entity store output.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 15:43 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78597 (GCVE-0-2026-78597)
Vulnerability from cvelistv5 – Published: 2026-09-01 19:20 – Updated: 2026-09-01 19:39
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Entity Store Leading to Unauthorized API Key Creation
Summary
Missing Authorization (CWE-862) in the Kibana Entity Store feature can lead to unauthorized credential creation via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user holding only low-privilege Security feature access could invoke an administrative operation that creates and persists Elasticsearch API keys under the caller's identity, bypassing the elevated cluster and Kibana privileges that the documented Entity Store setup flow requires.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 19:39 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78596 (GCVE-0-2026-78596)
Vulnerability from cvelistv5 – Published: 2026-09-03 18:35 – Updated: 2026-09-03 18:48
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Leading to Unauthorized Cross-Space Write Operations
Summary
Missing Authorization in Kibana Leading to Unauthorized Modification of Data / Missing Authorization (CWE-862) in Kibana can lead to unauthorized modification of data via Privilege Abuse (CAPEC-122). An authenticated user holding Security read-level access in a single Kibana space could trigger Entity Analytics migration operations that perform privileged writes across all Kibana spaces, regardless of that user's actual access scope.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 18:47 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78595 (GCVE-0-2026-78595)
Vulnerability from cvelistv5 – Published: 2026-09-03 18:35 – Updated: 2026-09-03 18:48
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Fleet Plugin Leading to Cross-Space Agent Data Disclosure
Summary
Missing Authorization in Kibana Leading to Information Disclosure / Missing Authorization (CWE-862) in the Kibana Fleet feature can lead to information disclosure via Privilege Abuse (CAPEC-122). An authenticated user holding read-level Fleet agent privileges in one Kibana space could enumerate agent metadata and access diagnostic content belonging to agents enrolled in other Kibana spaces.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 18:48 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78582 (GCVE-0-2026-78582)
Vulnerability from cvelistv5 – Published: 2026-09-26 20:42 – Updated: 2026-09-26 23:01
VLAI
EPSS
VEX
Title
Missing Authorization in Kibana Leading to Unauthorized Deletion of Data
Summary
Missing Authorization (CWE-862) in Kibana can lead to unauthorized deletion of data via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding Synthetics privileges scoped to a single Kibana space could permanently delete Synthetics monitors that are shared into spaces they have no access to. Where a monitor is associated with a private location, the same operation also destroys the underlying Elastic Agent integration configuration without the authorization checks that Fleet would otherwise apply.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-26 23:01 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
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CVE-2026-78536 (GCVE-0-2026-78536)
Vulnerability from cvelistv5 – Published: 2026-09-10 14:23 – Updated: 2026-09-10 15:07
VLAI
EPSS
VEX
Title
WordPress Robokassa payment gateway for Woocommerce plugin <= 1.8.9 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in Robokassa payment gateway for Woocommerce <= 1.8.9 versions.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 15:07 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/wordpress/plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| robokassa | Robokassa payment gateway for Woocommerce |
Affected:
n/a , ≤ 1.8.9
(custom)
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CVE-2026-78528 (GCVE-0-2026-78528)
Vulnerability from cvelistv5 – Published: 2026-09-17 13:24 – Updated: 2026-09-19 02:24
VLAI
EPSS
VEX
Title
WordPress BerqWP plugin <= 4.1.15 - Broken Access Control vulnerability
Summary
Unauthenticated Broken Access Control in BerqWP <= 4.1.15 versions.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-19 02:24 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/wordpress/plugin/… | vdb-entry |
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CVE-2026-78467 (GCVE-0-2026-78467)
Vulnerability from cvelistv5 – Published: 2026-08-25 05:31 – Updated: 2026-08-26 16:41
VLAI
EPSS
VEX
** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-78272. Reason: This candidate is a reservation duplicate of CVE-2026-78272. Notes: All CVE users should reference CVE-2026-78272 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
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CVE-2026-78387 (GCVE-0-2026-78387)
Vulnerability from cvelistv5 – Published: 2026-08-24 14:04 – Updated: 2026-08-24 15:08
VLAI
EPSS
VEX
Title
RansomLook Missing Authorization in Web Configuration Editor Allows Application Configuration Modification
Summary
RansomLook contains an authorization weakness in the web-based configuration editor exposed through the /admin/config endpoint. The endpoint requires an authenticated session but does not perform an explicit privilege or administrator authorization check before allowing access to configuration-management functionality.
An authenticated low-privileged user able to access the endpoint can submit crafted configuration values that are written directly to the application's config/generic.json file. The affected functionality permits modification of configuration sections including notification, LDAP, SMTP, and general application settings. Successful exploitation could therefore allow an attacker to alter security-sensitive application behavior, redirect integrations or notifications, modify authentication-related configuration, disrupt external services, or render the RansomLook installation unavailable.
The configuration editor also operated on a configuration file containing sensitive values such as passwords, tokens, secrets, and API keys. Although the affected version contains logic intended to prevent recognized secret values from being returned to the browser, exposing configuration management through insufficiently authorized web functionality significantly increases the impact of a compromised or low-privileged account.
The patch resolves the issue by completely removing the /admin/config route and associated configuration-editing interface, preventing application configuration from being modified through the web UI.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 15:08 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/RansomLook/RansomLook/commit/d… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ransomlook | ransomlook |
Affected:
0 , ≤ 2.0.0
(semver)
|
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"value": "\u003cp\u003eRansomLook contains an authorization weakness in the web-based configuration editor exposed through the \u003ccode\u003e/admin/config\u003c/code\u003e endpoint. The endpoint requires an authenticated session but does not perform an explicit privilege or administrator authorization check before allowing access to configuration-management functionality.\u003c/p\u003e\u003cp\u003eAn authenticated low-privileged user able to access the endpoint can submit crafted configuration values that are written directly to the application\u0027s \u003ccode\u003econfig/generic.json\u003c/code\u003e file. The affected functionality permits modification of configuration sections including notification, LDAP, SMTP, and general application settings. Successful exploitation could therefore allow an attacker to alter security-sensitive application behavior, redirect integrations or notifications, modify authentication-related configuration, disrupt external services, or render the RansomLook installation unavailable.\u003c/p\u003e\u003cp\u003eThe configuration editor also operated on a configuration file containing sensitive values such as passwords, tokens, secrets, and API keys. Although the affected version contains logic intended to prevent recognized secret values from being returned to the browser, exposing configuration management through insufficiently authorized web functionality significantly increases the impact of a compromised or low-privileged account.\u003c/p\u003e\u003cp\u003eThe patch resolves the issue by completely removing the \u003ccode\u003e/admin/config\u003c/code\u003e route and associated configuration-editing interface, preventing application configuration from being modified through the web UI.\u003c/p\u003e\u003ch2\u003e\u003c/h2\u003e\u003cbr\u003e"
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"providerUrgency": "NOT_DEFINED",
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"tags": [
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"url": "https://github.com/RansomLook/RansomLook/commit/d411ff51446e9e8b04e15567b46d53e86a3116dd"
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"source": {
"discovery": "UNKNOWN"
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"title": "RansomLook Missing Authorization in Web Configuration Editor Allows Application Configuration Modification",
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"cveId": "CVE-2026-78387",
"datePublished": "2026-08-24T14:04:17.355Z",
"dateReserved": "2026-08-24T14:04:08.566Z",
"dateUpdated": "2026-08-24T15:08:57.135Z",
"state": "PUBLISHED"
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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.