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Common Weakness Enumeration

CWE-862

Allowed-with-Review

Missing 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.

16425 vulnerabilities reference this CWE, most recent first.

CVE-2026-85512 (GCVE-0-2026-85512)

Vulnerability from cvelistv5 – Published: 2026-09-04 10:15 – Updated: 2026-09-04 16:13 X_Freeware
VLAI
Title
SourceCodester Class and Exam Timetabling System session.php authorization
Summary
A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This vulnerability affects unknown code of the file /admin/session.php. The manipulation of the argument ID results in missing authorization. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 16:09 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/398677 vdb-entrytechnical-description
https://vuldb.com/vuln/398677/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-85512 third-party-advisory
https://vuldb.com/submit/895057 third-party-advisory
https://github.com/justconter/cve/issues/7 exploitissue-tracking
https://www.sourcecodester.com/ product
Impacted products
Vendor Product Version
SourceCodester Class and Exam Timetabling System Affected: 1.0
    cpe:2.3:a:sourcecodester:class_and_exam_timetabling_system:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-85433 (GCVE-0-2026-85433)

Vulnerability from cvelistv5 – Published: 2026-09-03 22:38 – Updated: 2026-09-03 22:38
VLAI
Title
MOOS essential-moos through 10.0.1 pShare Unauthorized Runtime Route Reconfiguration
Summary
MOOS essential-moos pShare through 10.0.1 fails to properly authorize PSHARE_CMD messages, allowing any publisher to reconfigure network routes and listeners at runtime. Attackers can send crafted PSHARE_CMD messages with cmd=output or cmd=input parameters to open new listeners on arbitrary addresses and redirect or duplicate bus traffic to attacker-controlled destinations.
CWE
Impacted products
Vendor Product Version
themoos essential-moos Affected: 0 , ≤ 10.0.1 (custom)
Create a notification for this product.
Date Public
2026-09-02 00:00
Show details on NVD website

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CVE-2026-85400 (GCVE-0-2026-85400)

Vulnerability from cvelistv5 – Published: 2026-09-08 09:18 – Updated: 2026-09-08 12:20
VLAI
Title
TYPO3 CMS - Missing Authorization in lowlevel commands
Summary
Backend administrators without system maintainer privileges were able to schedule any of the configuration:read, configuration:set, and configuration:show commands. This allowed them to modify arbitrary system configuration, which is normally limited to system maintainers. As a consequence, this allowed them, for example, to gain system maintainer privileges or cause a denial of service. Exploiting this vulnerability requires an administrator-level backend user account. This issue affects TYPO3 CMS versions 14.2.0-14.3.6.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 12:20 UTC
CWE
  • CWE-862 - Missing Authorization
  • CWE-266 - Incorrect privilege assignment
Impacted products
Vendor Product Version
TYPO3 TYPO3 CMS Affected: 14.2.0 , < 14.3.7 (semver)
    cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-85395 (GCVE-0-2026-85395)

Vulnerability from cvelistv5 – Published: 2026-09-03 18:54 – Updated: 2026-09-05 02:12
VLAI
Title
UnoPim before 2.1.3 Missing Authorization on Integration Management Routes
Summary
UnoPim before 2.1.3 fails to include integration store, update, and key-generation routes in its ACL map, allowing any admin user to bypass permission checks. Attackers with minimal admin privileges can create OAuth API integrations, mint client credentials, and escalate permissions by exploiting missing authorization validation in the Bouncer middleware.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 02:11 UTC
CWE
Impacted products
Vendor Product Version
unopim unopim Affected: 0 , < 2.1.3 (semver)
Unaffected: 2.1.3 (semver)
    cpe:2.3:a:webkul:unopim:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-06-04 00:00
Show details on NVD website

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CVE-2026-85390 (GCVE-0-2026-85390)

Vulnerability from cvelistv5 – Published: 2026-09-03 18:54 – Updated: 2026-09-05 02:01
VLAI
Title
Checkmate through 3.11.0 Missing Authorization on Maintenance Window, Notification, and Check Deletion Routes
Summary
Checkmate through 3.11.0 omits the isAllowed role guard middleware on maintenance-window, notification, and check-deletion routes, allowing read-only users to perform administrative actions. Attackers with user-role sessions can create arbitrary maintenance windows to silence alerts, modify notification channels, and delete monitor check history to erase incident evidence.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 02:01 UTC
CWE
Impacted products
Vendor Product Version
bluewave-labs Checkmate Affected: 0 , ≤ 3.11.0 (semver)
    cpe:2.3:a:bluewavelabs:checkmate:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-03 00:00
Show details on NVD website

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CVE-2026-85311 (GCVE-0-2026-85311)

Vulnerability from cvelistv5 – Published: 2026-09-04 08:07 – Updated: 2026-09-07 11:17 X_Open Source
VLAI
Title
WordPress MarketKing plugin <= 2.1.60 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Kings Plugins MarketKing allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects MarketKing: from n/a through 2.1.60.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-07 11:01 UTC
CWE
References
Impacted products
Vendor Product Version
Kings Plugins MarketKing Affected: n/a , ≤ 2.1.60 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-85309 (GCVE-0-2026-85309)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:55 – Updated: 2026-09-05 01:58 X_Open Source
VLAI
Title
WordPress Ultimate Maps by Supsystic plugin <= 1.5.3 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Supsystic Ultimate Maps by Supsystic allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Ultimate Maps by Supsystic: from n/a through 1.5.3.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-05 01:58 UTC
CWE
References
Impacted products
Vendor Product Version
Supsystic Ultimate Maps by Supsystic Affected: n/a , ≤ 1.5.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-85306 (GCVE-0-2026-85306)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:53 – Updated: 2026-09-04 13:42 X_Open Source
VLAI
Title
WordPress MountDev AI MCP Connector for WordPress plugin <= 1.6.5 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Cascadia Web Services MountDev AI MCP Connector for WordPress allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects MountDev AI MCP Connector for WordPress: from n/a through 1.6.5.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-04 13:26 UTC
CWE
References
Impacted products
Show details on NVD website

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CVE-2026-85304 (GCVE-0-2026-85304)

Vulnerability from cvelistv5 – Published: 2026-09-03 16:56 – Updated: 2026-09-03 17:33 X_Open Source
VLAI
Title
WordPress Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin <= 2.0.17 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in Unlimited Elements Unlimited Elements For Elementor (Free Widgets, Addons, Templates) allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Unlimited Elements For Elementor (Free Widgets, Addons, Templates): from n/a through 2.0.17.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 17:32 UTC
CWE
References
Impacted products
Show details on NVD website

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CVE-2026-85226 (GCVE-0-2026-85226)

Vulnerability from cvelistv5 – Published: 2026-09-03 14:35 – Updated: 2026-09-03 14:48
VLAI
Title
MISP OnDemand Correlation Engine Missing Access Control Allows Disclosure of Restricted Correlations
Summary
MISP contains an authorization flaw in the OnDemand correlation engine where correlations were calculated solely from matching attribute values without applying the distribution, sharing group, organization, or other access-control restrictions associated with the correlated attributes and events. As a result, an authenticated user could receive correlation results referring to attributes or events that the user was not authorized to access. The vulnerable correlation collection path did not take the requesting user into account. The patch changes the correlation collector to accept the current user and filters the resulting attribute identifiers through MISP's existing fetchAttributesSimple() authorization logic, which evaluates event-, attribute-, object-, distribution-, and sharing-group-level restrictions against the live data. The issue also affected paths relying on previously stored correlation data. Because the OnDemand engine does not maintain the stored correlation table, its denormalized access-control information could be stale. The patch therefore validates correlated attribute identifiers against the current ACLs before returning them and additionally applies normal event visibility conditions when retrieving related events. An authenticated low-privileged user could exploit this issue by querying or creating attributes that correlate with restricted MISP content, potentially learning information about otherwise inaccessible events or attributes.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-03 14:47 UTC
CWE
References
Impacted products
Vendor Product Version
misp misp Affected: 0 , ≤ 2.5.45 (semver)
Create a notification for this product.
Show details on NVD website

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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.