Common Weakness Enumeration

CWE-284

Discouraged

Improper Access Control

Abstraction: Pillar · Status: Incomplete

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

7796 vulnerabilities reference this CWE, most recent first.

CVE-2026-2851 (GCVE-0-2026-2851)

Vulnerability from cvelistv5 – Published: 2026-02-20 17:02 – Updated: 2026-02-20 18:55
VLAI
Title
yeqifu warehouse Inport Endpoint InportController.java deleteInport access control
Summary
A vulnerability was determined in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. This vulnerability affects the function addInport/updateInport/deleteInport of the file dataset\repos\warehouse\src\main\java\com\yeqifu\bus\controller\InportController.java of the component Inport Endpoint. Executing a manipulation can lead to improper access controls. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
yeqifu warehouse Affected: aaf29962ba407d22d991781de28796ee7b4670e4
Create a notification for this product.
Credits
AliceS614 (VulDB User)
Show details on NVD website

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CVE-2026-2850 (GCVE-0-2026-2850)

Vulnerability from cvelistv5 – Published: 2026-02-20 17:02 – Updated: 2026-02-20 18:55
VLAI
Title
yeqifu warehouse Customer Endpoint CustomerController.java deleteCustomer access control
Summary
A vulnerability was found in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. This affects the function addCustomer/updateCustomer/deleteCustomer of the file dataset\repos\warehouse\src\main\java\com\yeqifu\bus\controller\CustomerController.java of the component Customer Endpoint. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit has been made public and could be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
yeqifu warehouse Affected: aaf29962ba407d22d991781de28796ee7b4670e4
Create a notification for this product.
Credits
AliceS614 (VulDB User)
Show details on NVD website

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CVE-2026-2849 (GCVE-0-2026-2849)

Vulnerability from cvelistv5 – Published: 2026-02-20 16:02 – Updated: 2026-02-24 14:37
VLAI
Title
yeqifu warehouse Cache Sync CacheController.java syncCache access control
Summary
A vulnerability has been found in yeqifu warehouse up to aaf29962ba407d22d991781de28796ee7b4670e4. Affected by this issue is the function deleteCache/removeAllCache/syncCache of the file dataset\repos\warehouse\src\main\java\com\yeqifu\sys\controller\CacheController.java of the component Cache Sync Handler. Such manipulation leads to improper access controls. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Vendor Product Version
yeqifu warehouse Affected: aaf29962ba407d22d991781de28796ee7b4670e4
Create a notification for this product.
Credits
AliceS614 (VulDB User)
Show details on NVD website

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CVE-2026-2742 (GCVE-0-2026-2742)

Vulnerability from cvelistv5 – Published: 2026-03-10 12:08 – Updated: 2026-03-16 10:52
VLAI
Title
Unauthorized session creation via reserved framework path access
Summary
An authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to inconsistent path pattern matching of reserved framework paths. Accessing the /VAADIN endpoint without a trailing slash bypasses security filters, and allowing unauthenticated users to trigger framework initialization and create sessions without proper authorization. Users of affected versions using Spring Security should upgrade as follows: 14.0.0-14.14.0 upgrade to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0 - 24.9.7 to 24.9.8, and 25.0.0-25.0.1 upgrade to 25.0.2 or newer. Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
Impacted products
Vendor Product Version
vaadin vaadin Affected: 10.0.0 , ≤ 14.14.0 (maven)
Affected: 15.0.0 , ≤ 23.6.6 (maven)
Affected: 24.0.0 , ≤ 24.9.7 (maven)
Affected: 25.0.0 , ≤ 25.0.1 (maven)
Create a notification for this product.
vaadin flow Affected: 1.0.0 , ≤ 2.13.0 (maven)
Affected: 3.0.0 , ≤ 23.6.7 (maven)
Affected: 24.0.0 , ≤ 24.9.7 (maven)
Affected: 25.0.0 , < 25.0.1 (maven)
Create a notification for this product.
Show details on NVD website

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CVE-2026-2734 (GCVE-0-2026-2734)

Vulnerability from cvelistv5 – Published: 2026-05-21 03:49 – Updated: 2026-05-21 12:40
VLAI
Title
Authorization Bypass in SearchModelVersions in mlflow/mlflow
Summary
In mlflow/mlflow versions up to 3.9.0, the `SearchModelVersions` REST API endpoint and the `mlflowSearchModelVersions` GraphQL query lack proper per-model authorization checks when basic authentication is enabled. This allows any authenticated user to enumerate all model versions across all registered models, regardless of their permission level. The issue arises due to the absence of `SearchModelVersions` in the `BEFORE_REQUEST_VALIDATORS` and `AFTER_REQUEST_HANDLERS` for the REST API, and its omission from `GraphQLAuthorizationMiddleware.PROTECTED_FIELDS` for GraphQL. This vulnerability can expose sensitive information such as model names, version descriptions, source URIs, tags, and other metadata, potentially revealing proprietary or confidential details in multi-tenant environments. The issue is resolved in version 3.10.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
Impacted products
Vendor Product Version
mlflow mlflow/mlflow Affected: unspecified , < 3.10.0 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2026-2699 (GCVE-0-2026-2699)

Vulnerability from cvelistv5 – Published: 2026-04-02 13:04 – Updated: 2026-04-08 15:25
VLAI
Title
EAR vulnerability in Progress ShareFile Storage Zones Controller (SZC)
Summary
Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages. This leads to changing system configuration and potential remote code execution.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-698 - Execution After Redirect (EAR)
  • CWE-284 - Improper Access Control
Assigner
Impacted products
Vendor Product Version
Progress ShareFile Storage Zones Controller Affected: 0 , ≤ 5.12.3 (semver)
Create a notification for this product.
Credits
Sonny of watchTowr h4x0r_dz
Show details on NVD website

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CVE-2026-2684 (GCVE-0-2026-2684)

Vulnerability from cvelistv5 – Published: 2026-02-18 23:32 – Updated: 2026-02-23 10:26
VLAI
Title
Tsinghua Unigroup Electronic Archives System uploadFile.html unrestricted upload
Summary
A vulnerability was determined in Tsinghua Unigroup Electronic Archives System up to 3.2.210802(62532). The impacted element is an unknown function of the file /Archive/ErecordManage/uploadFile.html. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Credits
lanmeik (VulDB User)
Show details on NVD website

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CVE-2026-2669 (GCVE-0-2026-2669)

Vulnerability from cvelistv5 – Published: 2026-02-18 21:02 – Updated: 2026-02-23 10:25
VLAI
Title
Rongzhitong Visual Integrated Command and Dispatch Platform User delete access control
Summary
A vulnerability was determined in Rongzhitong Visual Integrated Command and Dispatch Platform up to 20260206. This impacts an unknown function of the file /dm/dispatch/user/delete of the component User Handler. This manipulation of the argument ID causes improper access controls. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
URL Tags
https://vuldb.com/?id.346466 vdb-entrytechnical-description
https://vuldb.com/?ctiid.346466 signaturepermissions-required
https://vuldb.com/?submit.753294 third-party-advisory
https://github.com/21151213732/CVE/blob/main/VICD… exploit
Impacted products
Credits
xxllyy (VulDB User)
Show details on NVD website

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CVE-2026-2668 (GCVE-0-2026-2668)

Vulnerability from cvelistv5 – Published: 2026-02-18 20:32 – Updated: 2026-02-23 10:20
VLAI
Title
Rongzhitong Visual Integrated Command and Dispatch Platform User add access control
Summary
A vulnerability was found in Rongzhitong Visual Integrated Command and Dispatch Platform up to 20260206. This affects an unknown function of the file /dm/dispatch/user/add of the component User Handler. The manipulation results in improper access controls. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Credits
xxllyy (VulDB User)
Show details on NVD website

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CVE-2026-2667 (GCVE-0-2026-2667)

Vulnerability from cvelistv5 – Published: 2026-02-18 20:32 – Updated: 2026-02-26 16:18
VLAI
Title
Rongzhitong Visual Integrated Command and Dispatch Platform api access control
Summary
A vulnerability has been found in Rongzhitong Visual Integrated Command and Dispatch Platform up to 20260206. The impacted element is an unknown function of the file /dispatch/api?cmd=userinfo. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Controls
  • CWE-266 - Incorrect Privilege Assignment
Assigner
References
Impacted products
Credits
xxllyy (VulDB User)
Show details on NVD website

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        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-346464 | Rongzhitong Visual Integrated Command and Dispatch Platform api access control",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/?id.346464"
        },
        {
          "name": "VDB-346464 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.346464"
        },
        {
          "name": "Submit #753262 | https://101.42.223.194:6443/ Visual Integrated Command and Dispatch Platform\uff08\u53ef\u89c6\u5316\u878d\u5408\u6307\u6325\u8c03\u5ea6\u5e73\u53f0\uff09 v1 Unauthorized Access",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.753262"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/21151213732/CVE/blob/main/VICDP-Unauthorized%20Access1.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-02-18T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-02-18T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-02-18T10:15:23.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Rongzhitong Visual Integrated Command and Dispatch Platform api access control"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-2667",
    "datePublished": "2026-02-18T20:32:06.746Z",
    "dateReserved": "2026-02-18T09:10:10.081Z",
    "dateUpdated": "2026-02-26T16:18:58.903Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Mitigation MIT-1
Architecture and Design Operation

Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.

Mitigation MIT-46
Architecture and Design

Strategy: Separation of Privilege

  • Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
  • Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-19: Embedding Scripts within Scripts

An adversary leverages the capability to execute their own script by embedding it within other scripts that the target software is likely to execute due to programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts.

CAPEC-441: Malicious Logic Insertion

An adversary installs or adds malicious logic (also known as malware) into a seemingly benign component of a fielded system. This logic is often hidden from the user of the system and works behind the scenes to achieve negative impacts. With the proliferation of mass digital storage and inexpensive multimedia devices, Bluetooth and 802.11 support, new attack vectors for spreading malware are emerging for things we once thought of as innocuous greeting cards, picture frames, or digital projectors. This pattern of attack focuses on systems already fielded and used in operation as opposed to systems and their components that are still under development and part of the supply chain.

CAPEC-478: Modification of Windows Service Configuration

An adversary exploits a weakness in access control to modify the execution parameters of a Windows service. The goal of this attack is to execute a malicious binary in place of an existing service.

CAPEC-479: Malicious Root Certificate

An adversary exploits a weakness in authorization and installs a new root certificate on a compromised system. Certificates are commonly used for establishing secure TLS/SSL communications within a web browser. When a user attempts to browse a website that presents a certificate that is not trusted an error message will be displayed to warn the user of the security risk. Depending on the security settings, the browser may not allow the user to establish a connection to the website. Adversaries have used this technique to avoid security warnings prompting users when compromised systems connect over HTTPS to adversary controlled web servers that spoof legitimate websites in order to collect login credentials.

CAPEC-502: Intent Spoof

An adversary, through a previously installed malicious application, issues an intent directed toward a specific trusted application's component in an attempt to achieve a variety of different objectives including modification of data, information disclosure, and data injection. Components that have been unintentionally exported and made public are subject to this type of an attack. If the component trusts the intent's action without verififcation, then the target application performs the functionality at the adversary's request, helping the adversary achieve the desired negative technical impact.

CAPEC-503: WebView Exposure

An adversary, through a malicious web page, accesses application specific functionality by leveraging interfaces registered through WebView's addJavascriptInterface API. Once an interface is registered to WebView through addJavascriptInterface, it becomes global and all pages loaded in the WebView can call this interface.

CAPEC-536: Data Injected During Configuration

An attacker with access to data files and processes on a victim's system injects malicious data into critical operational data during configuration or recalibration, causing the victim's system to perform in a suboptimal manner that benefits the adversary.

CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment

An adversary obtains unauthorized information due to insecure or incomplete data deletion in a multi-tenant environment. If a cloud provider fails to completely delete storage and data from former cloud tenants' systems/resources, once these resources are allocated to new, potentially malicious tenants, the latter can probe the provided resources for sensitive information still there.

CAPEC-550: Install New Service

When an operating system starts, it also starts programs called services or daemons. Adversaries may install a new service which will be executed at startup (on a Windows system, by modifying the registry). The service name may be disguised by using a name from a related operating system or benign software. Services are usually run with elevated privileges.

CAPEC-551: Modify Existing Service

When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.

CAPEC-552: Install Rootkit

An adversary exploits a weakness in authentication to install malware that alters the functionality and information provide by targeted operating system API calls. Often referred to as rootkits, it is often used to hide the presence of programs, files, network connections, services, drivers, and other system components.

CAPEC-556: Replace File Extension Handlers

When a file is opened, its file handler is checked to determine which program opens the file. File handlers are configuration properties of many operating systems. Applications can modify the file handler for a given file extension to call an arbitrary program when a file with the given extension is opened.

CAPEC-558: Replace Trusted Executable

An adversary exploits weaknesses in privilege management or access control to replace a trusted executable with a malicious version and enable the execution of malware when that trusted executable is called.

CAPEC-562: Modify Shared File

An adversary manipulates the files in a shared location by adding malicious programs, scripts, or exploit code to valid content. Once a user opens the shared content, the tainted content is executed.

CAPEC-563: Add Malicious File to Shared Webroot

An adversaries may add malicious content to a website through the open file share and then browse to that content with a web browser to cause the server to execute the content. The malicious content will typically run under the context and permissions of the web server process, often resulting in local system or administrative privileges depending on how the web server is configured.

CAPEC-564: Run Software at Logon

Operating system allows logon scripts to be run whenever a specific user or users logon to a system. If adversaries can access these scripts, they may insert additional code into the logon script. This code can allow them to maintain persistence or move laterally within an enclave because it is executed every time the affected user or users logon to a computer. Modifying logon scripts can effectively bypass workstation and enclave firewalls. Depending on the access configuration of the logon scripts, either local credentials or a remote administrative account may be necessary.

CAPEC-578: Disable Security Software

An adversary exploits a weakness in access control to disable security tools so that detection does not occur. This can take the form of killing processes, deleting registry keys so that tools do not start at run time, deleting log files, or other methods.