CWE-428

Unquoted Search Path or Element

The product uses a search path that contains an unquoted element, in which the element contains whitespace or other separators. This can cause the product to access resources in a parent path.

CVE-2026-24466 (GCVE-0-2026-24466)

Vulnerability from cvelistv5 – Published: 2026-02-09 06:59 – Updated: 2026-02-09 15:43
VLAI
Summary
Products provided by Oki Electric Industry Co., Ltd. and its OEM products (Ricoh Co., Ltd., Murata Machinery, Ltd.) register Windows services with unquoted file paths. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
Show details on NVD website

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CVE-2026-2542 (GCVE-0-2026-2542)

Vulnerability from cvelistv5 – Published: 2026-02-16 06:32 – Updated: 2026-02-23 10:06
VLAI
Title
Total VPN win-service.exe unquoted search path
Summary
A weakness has been identified in Total VPN 0.5.29.0 on Windows. Affected by this vulnerability is an unknown functionality of the file C:\Program Files\Total VPN\win-service.exe. Executing a manipulation can lead to unquoted search path. It is possible to launch the attack on the local host. This attack is characterized by high complexity. The exploitation appears to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Total VPN Affected: 0.5.29.0
Show details on NVD website

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CVE-2026-25866 (GCVE-0-2026-25866)

Vulnerability from cvelistv5 – Published: 2026-03-09 15:24 – Updated: 2026-03-11 13:57
VLAI
Title
MobaXterm < 26.1 Notepad++ Unquoted Service Path
Summary
MobaXterm versions prior to 26.1 contain an uncontrolled search path element vulnerability. The application calls WinExec to execute Notepad++ without a fully qualified executable path when opening remote files. An attacker can exploit the search path behavior by placing a malicious executable earlier in the search order, resulting in arbitrary code execution in the context of the affected user.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
References
Impacted products
Vendor Product Version
Mobatek MobaXterm Affected: 0 , < 26.1 (custom)
Create a notification for this product.
Credits
Spektion Research Team VulnCheck
Show details on NVD website

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CVE-2026-26033 (GCVE-0-2026-26033)

Vulnerability from cvelistv5 – Published: 2026-03-05 02:24 – Updated: 2026-03-05 15:41 Unsupported When Assigned
VLAI
Summary
UPS Multi-UPS Management Console (MUMC) version 01.06.0001 (A03) contains an Unquoted Search Path or Element (CWE-428) vulnerability, which allows a user with write access to a directory on the system drive to execute arbitrary code with SYSTEM privileges.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
Impacted products
Show details on NVD website

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CVE-2026-33253 (GCVE-0-2026-33253)

Vulnerability from cvelistv5 – Published: 2026-03-25 05:11 – Updated: 2026-03-25 13:28
VLAI
Summary
SANUPS SOFTWARE provided by SANYO DENKI CO., LTD. registers Windows services with unquoted file paths. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
Impacted products
Vendor Product Version
SANYO DENKI CO., LTD. SANUPS SOFTWARE STANDALONE Affected: Ver.1.0.1 to Ver.1.1.4
Create a notification for this product.
SANYO DENKI CO., LTD. SANUPS SOFTWARE Affected: Ver.2.0.0 to Ver.2.0.2
Affected: Ver.1.0.0 to Ver.1.1.4
Create a notification for this product.
Show details on NVD website

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CVE-2026-34768 (GCVE-0-2026-34768)

Vulnerability from cvelistv5 – Published: 2026-04-03 23:44 – Updated: 2026-04-06 19:08
VLAI
Title
Electron: Unquoted executable path in app.setLoginItemSettings on Windows
Summary
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, on Windows, app.setLoginItemSettings({openAtLogin: true}) wrote the executable path to the Run registry key without quoting. If the app is installed to a path containing spaces, an attacker with write access to an ancestor directory may be able to cause a different executable to run at login instead of the intended app. On a default Windows install, standard system directories are protected against writes by standard users, so exploitation typically requires a non-standard install location. This issue has been patched in versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted Search Path or Element
Assigner
References
Impacted products
Vendor Product Version
electron electron Affected: < 38.8.6
Affected: >= 39.0.0-alpha.1, < 39.8.1
Affected: >= 40.0.0-alpha.1, < 40.8.0
Affected: >= 41.0.0-alpha.1, < 41.0.0-beta.8
Create a notification for this product.
Show details on NVD website

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CVE-2026-5789 (GCVE-0-2026-5789)

Vulnerability from cvelistv5 – Published: 2026-04-21 14:22 – Updated: 2026-04-21 19:27
VLAI
Title
Search path without quotes in CivetWeb
Summary
Vulnerability related to an unquoted search path in CivetWeb v1.16. This vulnerability allows a local attacker to execute arbitrary code with elevated privileges by placing a malicious executable in a directory that is scanned before the intended application path (C:\Program Files\CivetWeb\CivetWeb.exe --), due to the absence of quotes in the service configuration.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
References
Impacted products
Vendor Product Version
CivetWeb CivetWeb Affected: 1.16
Create a notification for this product.
Credits
Rafael Pedrero
Show details on NVD website

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CVE-2026-7280 (GCVE-0-2026-7280)

Vulnerability from cvelistv5 – Published: 2026-04-28 09:46 – Updated: 2026-04-28 12:12
VLAI
Title
eMPIA Technology|AVACAST - Unquoted Service Path
Summary
AVACAST developed by eMPIA Technology has a Unquoted Service Path vulnerability, allowing privileged local attackers to place a malicious executable file in a specific directory, resulting in arbitrary code execution with system privileges when the AVACAST service starts.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-428 - Unquoted search path or element
Assigner
References
Impacted products
Vendor Product Version
eMPIA Technology AVACAST Affected: 0 , ≤ 5.10.10.43 (custom)
Create a notification for this product.
Date Public
2026-04-28 09:41
Show details on NVD website

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Mitigation

Phase: Implementation

Description:

  • Properly quote the full search path before executing a program on the system.
Mitigation ID: MIT-5

Phase: Implementation

Strategy: Input Validation

Description:

  • Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
Mitigation ID: MIT-20

Phase: Implementation

Strategy: Input Validation

Description:

  • Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.

No CAPEC attack patterns related to this CWE.

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