Common Weakness Enumeration
CWE-284
DiscouragedImproper Access Control
Abstraction: Pillar · Status: Incomplete
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
3636 vulnerabilities reference this CWE, most recent first.
CVE-2026-92375 (GCVE-0-2026-92375)
Vulnerability from cvelistv5 – Published: 2026-10-27 15:10 – Updated: 2026-11-04 20:28
VLAI
EPSS
VEX
Title
Local privilege escalation via improper IPC access control in TeamViewer Remote Management Monitoring
Summary
An improper access control vulnerability in
the IPC communication between TeamViewer Full Client or Host prior to version
15.83 and the Remote Management Monitoring component prior to version 26.10.1
allows a local authenticated attacker with low privileges to execute scripts as
SYSTEM/root.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-04 18:45 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
TV
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.teamviewer.com/en/resources/trust-cen… | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| TeamViewer | Full Client |
Affected:
0 , < 15.83
(custom)
Affected: 15.64.0 (Legacy Windows 7 & 8) , < 15.64.10 (Legacy Windows 7 & 8) (custom) Affected: 14.7.0 (Windows) , < 14.7.48868 (Windows) (custom) Affected: 14.7.0 (Linux) , < 14.7.48868 (Linux) (custom) Affected: 14.7.0 (macOS) , < 14.7.48868 (macOS) (custom) Affected: 13.2.0 (Windows) , < 13.2.36231 (Windows) (custom) Affected: 13.2.0 (Linux) , < 13.2.154008 (Linux) (custom) Affected: 13.2.0 (macOS) , < 13.2.154007 (macOS) (custom) |
|
| TeamViewer | Host |
Affected:
0 , < 15.83
(custom)
Affected: 15.64.0 (Legacy Windows 7 & 8) , < 15.64.10 (Legacy Windows 7 & 8) (custom) Affected: 14.7.0 (Windows) , < 14.7.48868 (Windows) (custom) Affected: 14.7.0 (Linux) , < 14.7.48868 (Linux) (custom) Affected: 14.7.0 (macOS) , < 14.7.48868 (macOS) (custom) Affected: 13.2.0 (Windows) , < 13.2.36231 (Windows) (custom) Affected: 13.2.0 (Linux) , < 13.2.154008 (Linux) (custom) Affected: 13.2.0 (macOS) , < 13.2.154007 (macOS) (custom) |
|
| TeamViewer | Remote Management - Monitoring |
Affected:
0 , < 26.10.1
(custom)
|
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CVE-2026-92370 (GCVE-0-2026-92370)
Vulnerability from cvelistv5 – Published: 2026-09-29 15:42 – Updated: 2026-09-30 15:28
VLAI
EPSS
VEX
Title
Remote Session Access Control Bypass Leading to Remote Code Execution
Summary
An improper access control vulnerability in TeamViewer Full Client, Host, and related affected modules on Windows, Linux, and macOS allows an authenticated remote attacker to bypass user-configured permission settings during session establishment. By modifying access control parameters for restricted features, an attacker can perform actions that were explicitly denied by the victim's configuration. This may result in unauthorized actions and potentially lead to remote code execution on the target system.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 15:12 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
TV
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.teamviewer.com/en/resources/trust-cen… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| TeamViewer | Full Client |
Affected:
15.0 , < 15.82
(custom)
Affected: 15.64.0 (Legacy Windows 7 & 8) , < 15.64.8 (Legacy Windows 7 & 8) (custom) Affected: 14.7.0 (Windows) , < 14.7.48855 (Windows) (custom) Affected: 13.2.0 (Windows) , < 13.2.36230 (Windows) (custom) Affected: 14.7.0 (Linux) , < 14.7.48855 (Linux) (custom) Affected: 13.2.0 (Linux) , < 13.2.153995 (Linux) (custom) Affected: 14.7.0 (MacOS) , < 14.7.48855 (MacOS) (custom) Affected: 13.2.0 (MacOS) , < 13.2.153994 (MacOS) (custom) |
|
| TeamViewer | Host |
Affected:
15.0 , < 15.82
(custom)
Affected: 15.64.0 (Legacy Windows 7 & 8) , < 15.64.8 (Legacy Windows 7 & 8) (custom) Affected: 14.7.0 (Windows) , < 14.7.48855 (Windows) (custom) Affected: 13.2.0 (Windows) , < 13.2.36230 (Windows) (custom) Affected: 14.7.0 (Linux) , < 14.7.48855 (Linux) (custom) Affected: 13.2.0 (Linux) , < 13.2.153995 (Linux) (custom) Affected: 14.7.0 (MacOS) , < 14.7.48855 (MacOS) (custom) Affected: 13.2.0 (MacOS) , < 13.2.153994 (MacOS) (custom) |
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CVE-2026-92357 (GCVE-0-2026-92357)
Vulnerability from cvelistv5 – Published: 2026-09-16 11:00 – Updated: 2026-09-18 17:38 X_Open Source
VLAI
EPSS
VEX
Title
a2ui-project a2ui Model Processor model-processor.ts information disclosure
Summary
A vulnerability was identified in a2ui-project a2ui 0.8/0.9/1.0. Impacted is an unknown function of the file model-processor.ts of the component Model Processor. The manipulation of the argument current[segment] leads to information disclosure. The attack may be initiated remotely. The identifier of the patch is 1b3bff234661ce922cbc3771be642b23ec9fd0fa. To fix this issue, it is recommended to deploy a patch.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:38 UTC
Assigner
VulDB
CNA
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/405444 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/405444/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-92357 | third-party-advisory |
| https://vuldb.com/submit/934118 | third-party-advisory |
| https://github.com/a2ui-project/a2ui/issues/2299 | issue-tracking |
| https://github.com/a2ui-project/a2ui/pull/2355 | issue-trackingpatch |
| https://github.com/a2ui-project/a2ui/commit/1b3bf… | patch |
| https://github.com/a2ui-project/a2ui/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| a2ui-project | a2ui |
Affected:
0.8
Affected: 0.9 Affected: 1.0 cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:* |
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CVE-2026-92247 (GCVE-0-2026-92247)
Vulnerability from cvelistv5 – Published: 2026-09-16 02:45 – Updated: 2026-09-16 19:17
VLAI
EPSS
VEX
Title
synaptikcms synaptik-cms Admin File Manager file-manager.php rename unrestricted upload
Summary
A security vulnerability has been detected in synaptikcms synaptik-cms up to 1.3.4.4. This affects the function rename of the file admin/file-manager.php of the component Admin File Manager. The manipulation leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.3.5 is able to mitigate this issue. It is suggested to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 19:16 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/404682 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/404682/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-92247 | third-party-advisory |
| https://vuldb.com/submit/934183 | third-party-advisory |
| https://github.com/d1n3sh-0x3/synaptikcms-securit… | exploit |
| https://github.com/synaptikcms/synaptik-cms/relea… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| synaptikcms | synaptik-cms |
Affected:
1.3.4.0
Affected: 1.3.4.1 Affected: 1.3.4.2 Affected: 1.3.4.3 Affected: 1.3.4.4 Unaffected: 1.3.5 cpe:2.3:a:synaptikcms:synaptik-cms:*:*:*:*:*:*:*:* |
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CVE-2026-92226 (GCVE-0-2026-92226)
Vulnerability from cvelistv5 – Published: 2026-09-29 16:45 – Updated: 2026-09-30 16:13
VLAI
EPSS
VEX
Title
Joomla! Core - [20260913] - Core - Improper ACL checks for varous webservice edit tasks in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Summary
Joomla! Core - [20260913] - Core - Improper ACL checks for varous webservice edit tasks in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to perform edit actions on otherwise uneditable items.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 15:09 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
Joomla
CNA
References
2 references
| URL | Tags |
|---|---|
| https://www.joomla.org/ | product |
| https://developer.joomla.org/security-centre/1093… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Joomla! Project | Joomla! CMS |
Affected:
4.0.0-5.4.8
Affected: 6.0.0-6.1.3 |
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CVE-2026-92223 (GCVE-0-2026-92223)
Vulnerability from cvelistv5 – Published: 2026-09-29 16:38 – Updated: 2026-09-30 16:05
VLAI
EPSS
VEX
Title
Joomla! Core - [20260910] - Core - Improper ACL checks for workflow stage changes in Joomla 5.0.0-5.4.8, 6.0.0-6.1.3
Summary
Joomla! Core - [20260910] - Core - Improper ACL checks for workflow stage changes in Joomla 5.0.0-5.4.8, 6.0.0-6.1.3 - An improper access check allows unauthorized users to update the workflow stage of inaccessible contents.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 15:10 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
Joomla
CNA
References
2 references
| URL | Tags |
|---|---|
| https://www.joomla.org/ | product |
| https://developer.joomla.org/security-centre/1090… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
5.0.0-5.4.8
Affected: 6.0.0-6.1.3 |
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CVE-2026-91849 (GCVE-0-2026-91849)
Vulnerability from cvelistv5 – Published: 2026-09-15 15:30 – Updated: 2026-09-17 15:30
VLAI
EPSS
VEX
Title
WuzhiCMS Avatar Upload index.php setAvatar unrestricted upload
Summary
A security flaw has been discovered in WuzhiCMS up to 4.1.0. This affects the function member::setAvatar of the file /index.php?m=member&f=user&v=setAvatar of the component Avatar Upload. The manipulation of the argument File results in unrestricted upload. The attack can be executed 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: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 15:18 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/404077 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/404077/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-91849 | third-party-advisory |
| https://vuldb.com/submit/933702 | third-party-advisory |
| https://github.com/wuzhicms/wuzhicms/issues/219 | exploitissue-tracking |
| https://github.com/wuzhicms/wuzhicms/ | product |
Impacted products
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CVE-2026-91164 (GCVE-0-2026-91164)
Vulnerability from cvelistv5 – Published: 2026-09-21 18:50 – Updated: 2026-09-21 19:07
VLAI
EPSS
VEX
Title
Warpgate: API tokens bypass the user's allowed_ip_ranges restriction
Summary
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. From 0.23.0 until 0.27.3, HTTP API token authentication resolves ConfigProvider::validate_api_token into RequestAuthorization::UserToken without enforcing the owning user's allowed_ip_ranges against the trusted client address in warpgate-protocol-http/src/common.rs. An attacker holding a leaked, phished, or exfiltrated X-Warpgate-Token can therefore use it from a prohibited network location. Deployments without allowed_ip_ranges are unaffected, and HTTP target proxying plus SSH, MySQL, PostgreSQL, RDP, VNC, and Kubernetes paths do not accept this vulnerable HTTP token flow. This issue is fixed in version 0.27.3.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 19:06 UTC
Assigner
GitHub_M
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/warp-tech/warpgate/security/ad… | x_refsource_CONFIRM |
| https://github.com/warp-tech/warpgate/pull/2356 | x_refsource_MISC |
| https://github.com/warp-tech/warpgate/commit/8cb3… | x_refsource_MISC |
| https://github.com/warp-tech/warpgate/releases/ta… | x_refsource_MISC |
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CVE-2026-91005 (GCVE-0-2026-91005)
Vulnerability from cvelistv5 – Published: 2026-09-15 06:15 – Updated: 2026-09-17 13:58 X_Freeware
VLAI
EPSS
VEX
Title
SourceCodester Online Faculty Clearance System Profile Picture Upload edit_picture.php move_uploaded_file unrestricted upload
Summary
A vulnerability was found in SourceCodester Online Faculty Clearance System 1.0. This affects the function move_uploaded_file of the file production/edit_picture.php of the component Profile Picture Upload. Performing a manipulation of the argument File results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 13:57 UTC
Assigner
VulDB
CNA
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403588 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403588/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-91005 | third-party-advisory |
| https://vuldb.com/submit/932334 | third-party-advisory |
| https://github.com/zzjzzzj389/cve/issues/1 | exploitissue-tracking |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | Online Faculty Clearance System |
Affected:
1.0
cpe:2.3:a:sourcecodester:online_faculty_clearance_system:*:*:*:*:*:*:*:* |
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CVE-2026-90982 (GCVE-0-2026-90982)
Vulnerability from cvelistv5 – Published: 2026-09-17 06:55 – Updated: 2026-09-17 12:33
VLAI
EPSS
VEX
Title
@fastify/static vulnerable to route guard bypass via path case-folding
Summary
@fastify/static is a Fastify plugin that serves static files from a configured root directory. In versions before 10.1.4, on a case-insensitive filesystem such as Windows or the default macOS volume, a route guard or allowedPath restriction can be bypassed by altering the letter case of a path segment. The route matcher is case-sensitive while the filesystem is not, so a request that changes the case of a protected segment does not match the guarded route and falls through to the static handler, yet the filesystem resolves it to the same protected file. As a result, an unauthenticated request can read a file that a route guard or allowedPath was configured to protect. The issue does not affect case-sensitive filesystems and is not a directory traversal, since nothing is served from outside the configured root. The issue is fixed in @fastify/static 10.1.4, which validates the requested path against its actual on-disk spelling and rejects case-aliased paths before authorization. As a workaround, serve static files from a case-sensitive filesystem, or ensure route guards and allowedPath rules account for every letter-case variant of the protected paths.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 12:32 UTC
Assigner
openjs
CNA
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| @fastify/static | @fastify/static |
Affected:
0 , < 10.1.4
(semver)
Unaffected: 10.1.4 (semver) |
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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.