Common Weakness Enumeration

CWE-276

Allowed

Incorrect Default Permissions

Abstraction: Base · Status: Draft

During installation, installed file permissions are set to allow anyone to modify those files.

2074 vulnerabilities reference this CWE, most recent first.

CVE-2026-17497 (GCVE-0-2026-17497)

Vulnerability from cvelistv5 – Published: 2026-07-26 14:38 – Updated: 2026-07-27 14:49
VLAI
Title
NoteGen arbitrary OS command execution via Tauri shell:allow-execute for bash/python
Summary
NoteGen before 0.32.0 grants the Tauri shell plugin shell:allow-execute capability for bash, python, and python3 with arbitrary arguments in the default desktop capabilities. JavaScript running in the application webview can therefore invoke plugin:shell|execute to run attacker-controlled operating system commands with the privileges of the NoteGen process. In combination with script execution in the webview (for example via chat XSS), this enables full remote code execution on the user's machine.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-27 14:48 UTC
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • CWE-1249 - Application-Level admin tool with inconsistent view of underlying operating system
  • CWE-276 - Incorrect default permissions
Impacted products
Vendor Product Version
codexu NoteGen Affected: 0 , < 0.32.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-16247 (GCVE-0-2026-16247)

Vulnerability from cvelistv5 – Published: 2026-07-20 11:54 – Updated: 2026-07-20 12:55
VLAI
Title
Insecure permission overwrite due to execution of LogPathConfig.exe while installing _connect.BRAIN
Summary
In _connect.BRAIN versions prior to 5.06, the application LogPathConfig.exe is executed during setup. During this process, existing permissions on %ProgramData% are deleted and replaced, granting the Windows group Everyone full control instead of restricting access to %ProgramData%\Bizerba\_connect.BRAIN or %ProgramData%\Bizerba\BCT. Starting with _connect.BRAIN 5.06, the setup no longer executes this tool.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 12:55 UTC
CWE
  • CWE-276 - Incorrect default permissions
Impacted products
Show details on NVD website

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CVE-2026-16246 (GCVE-0-2026-16246)

Vulnerability from cvelistv5 – Published: 2026-07-20 11:51 – Updated: 2026-07-20 13:02
VLAI
Title
Insecure permission assignment due to execution of LogPathConfig.exe during setup
Summary
In BRAIN2 versions prior to 3.09, the application LogPathConfig.exe is executed during setup. As a result, the Windows group Everyone is granted full control over %ProgramData% instead of being restricted to %ProgramData%\Bizerba\BRAIN2\. Starting with BRAIN2 3.09, the setup no longer executes this tool. However, the optional component Bizerba ScriptService still executes it. Bizerba ScriptService is being deprecated and will no longer be included starting with BRAIN2 version 3.11.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-20 13:02 UTC
CWE
  • CWE-276 - Incorrect default permissions
Impacted products
Show details on NVD website

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CVE-2026-12823 (GCVE-0-2026-12823)

Vulnerability from cvelistv5 – Published: 2026-06-21 23:45 – Updated: 2026-07-03 04:05
VLAI
Title
Browserbase Skills Autobrowse Trace Artifact default permission
Summary
A security flaw has been discovered in Browserbase Skills up to 20260526. This impacts an unknown function of the component Autobrowse Trace Artifact Handler. The manipulation results in incorrect default permissions. The attack requires a local approach. The exploit has been released to the public and may be used for attacks. The first version of the CVE listed Browserbase itself as affected product. This was incorrect as this issue does affect browserbase/skills instead. The vendor was contacted early about this disclosure.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-23 14:02 UTC
CWE
  • CWE-276 - Incorrect Default Permissions
  • CWE-266 - Incorrect Privilege Assignment
Impacted products
Vendor Product Version
Browserbase Skills Affected: 20260526
    cpe:2.3:a:browserbase:skills:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-12602 (GCVE-0-2026-12602)

Vulnerability from cvelistv5 – Published: 2026-06-22 12:34 – Updated: 2026-06-22 15:52
VLAI
Title
Incorrect permissions in ArubaSign by Aruba
Summary
Incorrect default permissions in ArubaSign, affecting versions prior to v4.6.6. The vulnerability is caused by the assignment of inappropriate permissions during the software’s default installation, whereby the main executable and other programme files located in C:\Program Files have excessive permissions for the ‘Everyone’ group. This could allow an unprivileged user to replace the main executable and/or its components with a malicious file, thereby enabling the execution of arbitrary code. In the worst-case scenario, if the malicious code is executed with elevated privileges (such as those of Administrator or SYSTEM), the attacker could escalate privileges and gain full control of the system, compromising both security and data integrity.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 15:52 UTC
CWE
  • CWE-276 - Incorrect default permissions
Impacted products
Vendor Product Version
Aruba ArubaSign Affected: 0 , < 4.6.6 (custom)
Create a notification for this product.
Date Public
2026-06-22 12:31
Show details on NVD website

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CVE-2026-11931 (GCVE-0-2026-11931)

Vulnerability from cvelistv5 – Published: 2026-06-15 18:33 – Updated: 2026-06-15 20:08
VLAI
Title
Insecure Permissions on Authentication Token Cache File in Kiro IDE
Summary
Incorrect default permissions in Kiro IDE on macOS and Linux before version 0.11.133 could expose the authentication token cache file to other local users or processes via world-readable permissions (0644) instead of owner-restricted permissions (0600). To remediate this issue, users should upgrade to Kiro IDE version 0.11.133 or later. After upgrading and restarting the application, the cache file permissions are automatically updated on the next token refresh. Users operating in a multi-user environment can invalidate existing tokens by reauthenticating.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 20:08 UTC
CWE
  • CWE-276 - Incorrect default permissions
Impacted products
Vendor Product Version
AWS Kiro IDE Affected: 0 , < 0.11.133 (custom)
    cpe:2.3:a:aws:kiro_ide:*:*:linux:*:*:*:*:*
    cpe:2.3:a:aws:kiro_ide:*:*:macos:*:*:*:*:*
Create a notification for this product.
Date Public
2026-06-15 18:18
Show details on NVD website

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CVE-2026-8487 (GCVE-0-2026-8487)

Vulnerability from cvelistv5 – Published: 2026-05-20 14:12 – Updated: 2026-05-20 15:30
VLAI
Title
Incorrect default permissions vulnerability in Progress Software MOVEit Automation
Summary
Incorrect default permissions vulnerability in Progress Software MOVEit Automation allows Retrieve Embedded Sensitive Data. This issue affects MOVEit Automation: before 2025.0.11, from 2025.1.0 before 2025.1.7.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-20 15:30 UTC
CWE
  • CWE-276 - Incorrect default permissions
References
Impacted products
Vendor Product Version
Progress Software MOVEit Automation Affected: 0 , < 2025.0.11 (semver)
Affected: 2025.1.0 , < 2025.1.7 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-6823 (GCVE-0-2026-6823)

Vulnerability from cvelistv5 – Published: 2026-04-21 20:36 – Updated: 2026-07-14 22:03
VLAI
Title
HKUDS OpenHarness Insecure Default Remote Channel Allowlist
Summary
HKUDS OpenHarness prior to PR #147 remediation contains an insecure default configuration vulnerability where remote channels inherit allow_from = ["*"] permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach host-backed agent runtimes, potentially leading to unauthorized file disclosure and read access through default-enabled read-only tools.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 13:49 UTC
CWE
  • CWE-276 - Incorrect Default Permissions
Impacted products
Vendor Product Version
HKUDS OpenHarness Affected: 0 , < PR #147 (git)
    cpe:2.3:a:hkuds:openharness:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-21 21:00
Show details on NVD website

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CVE-2026-6819 (GCVE-0-2026-6819)

Vulnerability from cvelistv5 – Published: 2026-04-21 19:41 – Updated: 2026-07-14 22:03
VLAI
Title
HKUDS OpenHarness Plugin Management Command Exposure
Summary
HKUDS OpenHarness prior to PR #156 remediation exposes plugin lifecycle commands including /plugin install, /plugin enable, /plugin disable, and /reload-plugins to remote senders by default. Attackers who gain access through the channel layer can remotely manage plugin trust and activation state, enabling unauthorized plugin installation and activation on the system.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 14:21 UTC
CWE
  • CWE-276 - Incorrect Default Permissions
Impacted products
Vendor Product Version
HKUDS OpenHarness Affected: 0 , < PR #156 (git)
    cpe:2.3:a:hkuds:openharness:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-21 20:00
Show details on NVD website

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CVE-2026-4793 (GCVE-0-2026-4793)

Vulnerability from cvelistv5 – Published: 2026-08-03 06:00 – Updated: 2026-08-03 14:54
VLAI
Summary
An incorrect default permissions vulnerability in Synology Assistant before 7.0.7-50095 allows local users to read or write arbitrary files and conduct denial-of-service during installation.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 14:46 UTC
CWE
  • CWE-276 - Incorrect Default Permissions
Impacted products
Vendor Product Version
Synology Synology Assistant Affected: * , < 7.0.7-50095 (semver)
Create a notification for this product.
Show details on NVD website

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Mitigation MIT-1
Architecture and Design Operation

The architecture needs to access and modification attributes for files to only those users who actually require those actions.

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-1: Accessing Functionality Not Properly Constrained by ACLs

In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.

CAPEC-127: Directory Indexing

An adversary crafts a request to a target that results in the target listing/indexing the content of a directory as output. One common method of triggering directory contents as output is to construct a request containing a path that terminates in a directory name rather than a file name since many applications are configured to provide a list of the directory's contents when such a request is received. An adversary can use this to explore the directory tree on a target as well as learn the names of files. This can often end up revealing test files, backup files, temporary files, hidden files, configuration files, user accounts, script contents, as well as naming conventions, all of which can be used by an attacker to mount additional attacks.

CAPEC-81: Web Server Logs Tampering

Web Logs Tampering attacks involve an attacker injecting, deleting or otherwise tampering with the contents of web logs typically for the purposes of masking other malicious behavior. Additionally, writing malicious data to log files may target jobs, filters, reports, and other agents that process the logs in an asynchronous attack pattern. This pattern of attack is similar to "Log Injection-Tampering-Forging" except that in this case, the attack is targeting the logs of the web server and not the application.