CWE-427

Uncontrolled Search Path Element

The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.

CVE-2026-2492 (GCVE-0-2026-2492)

Vulnerability from cvelistv5 – Published: 2026-02-20 22:22 – Updated: 2026-02-28 04:55

Title

TensorFlow HDF5 Library Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

Summary

TensorFlow HDF5 Library Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of TensorFlow. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of plugins. The application loads plugins from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of a target user. Was ZDI-CAN-25480.

Severity

7 (High)


                        
                          CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

zdi

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://github.com/tensorflow/tensorflow/commit/4…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
TensorFlow	TensorFlow	Affected: 2.17.0

Date Public

2026-02-19 14:18

Show details on NVD website

JSON

To clipboard

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CVE-2026-25129 (GCVE-0-2026-25129)

Vulnerability from cvelistv5 – Published: 2026-01-30 20:12 – Updated: 2026-02-02 15:45

Title

PsySH has Local Privilege Escalation via CWD .psysh.php auto-load

Summary

PsySH is a runtime developer console, interactive debugger, and REPL for PHP. Prior to versions 0.11.23 and 0.12.19, PsySH automatically loads and executes a `.psysh.php` file from the Current Working Directory (CWD) on startup. If an attacker can write to a directory that a victim later uses as their CWD when launching PsySH, the attacker can trigger arbitrary code execution in the victim's context. When the victim runs PsySH with elevated privileges (e.g., root), this results in local privilege escalation. This is a CWD configuration poisoning issue leading to arbitrary code execution in the victim user’s context. If a privileged user (e.g., root, a CI runner, or an ops/debug account) launches PsySH with CWD set to an attacker-writable directory containing a malicious `.psysh.php`, the attacker can execute commands with that privileged user’s permissions, resulting in local privilege escalation. Downstream consumers that embed PsySH inherit this risk. For example, Laravel Tinker (`php artisan tinker`) uses PsySH. If a privileged user runs Tinker while their shell is in an attacker-writable directory, the `.psysh.php` auto-load behavior can be abused in the same way to execute attacker-controlled code under the victim’s privileges. Versions 0.11.23 and 0.12.19 patch the issue.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/bobthecow/psysh/security/advis…	x_refsource_CONFIRM
https://github.com/bobthecow/psysh/releases/tag/v…	x_refsource_MISC
https://github.com/bobthecow/psysh/releases/tag/v…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
bobthecow	psysh	Affected: < 0.11.23 Affected: >= 0.12.0, < 0.12.19

Show details on NVD website

JSON

To clipboard

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CVE-2026-2516 (GCVE-0-2026-2516)

Vulnerability from cvelistv5 – Published: 2026-02-15 12:02 – Updated: 2026-04-13 06:42

Title

Unidocs ezPDF DRM Reader/ezPDF Reader SHFOLDER.dll uncontrolled search path

Summary

A vulnerability was identified in Unidocs ezPDF DRM Reader and ezPDF Reader 2.0/3.0.0.4. This affects an unknown part in the library SHFOLDER.dll. Such manipulation leads to uncontrolled search path. The attack needs to be performed locally. Attacks of this nature are highly complex. It is indicated that the exploitability is difficult. The exploit is publicly available and might be used. Upgrading the affected component is recommended. The vendor explains: "[W]e have already addressed similar DLL search path vulnerability patterns through prior security updates. (...) Users are advised to use the latest version provided by the vendor."

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

7 (High)


                        
                          CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path
CWE-426 - Untrusted Search Path

Assigner

VulDB

References

5 references

URL	Tags
https://vuldb.com/vuln/346107	vdb-entrytechnical-description
https://vuldb.com/vuln/346107/cti	signaturepermissions-required
https://vuldb.com/submit/736172	third-party-advisory
https://gofile.me/7bU54/ZG47Lh7Yx	exploit
http://www.unidocs.com/programs/ezPDF_DRM_Reader/	patch

Impacted products

2 products

Vendor	Product	Version
Unidocs	ezPDF DRM Reader	Affected: 2.0 Affected: 3.0.0.4
Unidocs	ezPDF Reader	Affected: 2.0 Affected: 3.0.0.4

Credits

RoyalSnek (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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CVE-2026-25191 (GCVE-0-2026-25191)

Vulnerability from cvelistv5 – Published: 2026-02-26 05:39 – Updated: 2026-02-26 14:24

Summary

The installer of FinalCode Client provided by Digital Arts Inc. contains an issue with the DLL search path. If a user is directed to place a malicious DLL file and the installer to the same directory and execute the installer, arbitrary code may be executed with the installer's execution privilege.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

jpcert

References

2 references

URL	Tags
https://www.daj.jp/shared/php/downloadset/c/parts…
https://jvn.jp/en/jp/JVN48498976/

Impacted products

2 products

Vendor	Product	Version
Digital Arts Inc.	FinalCode Ver.5 series	Affected: prior to 5.43R01
Digital Arts Inc.	FinalCode Ver.6 series	Affected: prior to 6.51R01

Show details on NVD website

JSON

To clipboard

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        },
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          "product": "FinalCode Ver.6 series",
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      ],
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          "value": "The installer of FinalCode Client provided by Digital Arts Inc. contains an issue with the DLL search path. If a user is directed to place a malicious DLL file and the installer to the same directory and execute the installer, arbitrary code may be executed with the installer\u0027s execution privilege."
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CVE-2026-2538 (GCVE-0-2026-2538)

Vulnerability from cvelistv5 – Published: 2026-02-16 06:02 – Updated: 2026-02-23 10:06

Title

Flos Freeware Notepad2 Msimg32.dll uncontrolled search path

Summary

A security flaw has been discovered in Flos Freeware Notepad2 4.2.22/4.2.23/4.2.24/4.2.25. Affected is an unknown function in the library Msimg32.dll. Performing a manipulation results in uncontrolled search path. Attacking locally is a requirement. The attack's complexity is rated as high. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R

7 (High)


                        
                          CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path
CWE-426 - Untrusted Search Path

Assigner

VulDB

References

4 references

URL	Tags
https://vuldb.com/?id.346126	vdb-entry
https://vuldb.com/?ctiid.346126	signaturepermissions-required
https://vuldb.com/?submit.749345	third-party-advisory
https://github.com/Cyber-Wo0dy/report/blob/main/n…	related

Impacted products

1 product

Vendor	Product	Version
Flos Freeware	Notepad2	Affected: 4.2.22 Affected: 4.2.23 Affected: 4.2.24 Affected: 4.2.25

Show details on NVD website

JSON

To clipboard

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CVE-2026-25655 (GCVE-0-2026-25655)

Vulnerability from cvelistv5 – Published: 2026-02-10 09:58 – Updated: 2026-02-10 15:04

Summary

A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP2). The affected application permits improper modification of a configuration file by a low-privileged user. This could allow an attacker to load malicious DLLs, potentially leading to arbitrary code execution with administrative privilege.(ZDI-CAN-28107)

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

siemens

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/html/…

Impacted products

1 product

Vendor	Product	Version
Siemens	SINEC NMS	Affected: 0 , < V4.0 SP2 (custom)

Show details on NVD website

JSON

To clipboard

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      {
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CVE-2026-25656 (GCVE-0-2026-25656)

Vulnerability from cvelistv5 – Published: 2026-02-10 09:58 – Updated: 2026-04-14 08:40

Summary

A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3), User Management Component (UMC) (All versions < V2.15.2.1). The affected application permits improper modification of a configuration file by a low-privileged user. This could allow an attacker to load malicious DLLs, potentially leading to arbitrary code execution with SYSTEM privileges.(ZDI-CAN-28108)

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

siemens

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/html/…

Impacted products

2 products

Vendor	Product	Version
Siemens	SINEC NMS	Affected: 0 , < V4.0 SP3 (custom)
Siemens	User Management Component (UMC)	Affected: 0 , < V2.15.2.1 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2026-25676 (GCVE-0-2026-25676)

Vulnerability from cvelistv5 – Published: 2026-02-12 04:26 – Updated: 2026-02-12 15:07

Summary

The installer of M-Track Duo HD version 1.0.0 contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with administrator privileges.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

7.1 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

jpcert

References

2 references

URL	Tags
https://www.m-audio.com/audio-midi-interfaces/m-t…
https://jvn.jp/en/jp/JVN88690363/

Impacted products

1 product

Vendor	Product	Version
M-Audio	M-Track Duo HD	Affected: 1.0.0

Show details on NVD website

JSON

To clipboard

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CVE-2026-25852 (GCVE-0-2026-25852)

Vulnerability from cvelistv5 – Published: 2026-04-29 13:42 – Updated: 2026-04-29 15:12

Summary

Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis DeviceLock DLP (Windows) before build 9.0.93212.

Severity

6.7 (Medium)


                        
                          CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427

Assigner

Acronis

References

1 reference

URL	Tags
https://security-advisory.acronis.com/advisories/…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Acronis	Acronis DeviceLock DLP	Affected: unspecified , < 9.0.93212 (semver)

Credits

@satz4797 (https://hackerone.com/satz4797)

Show details on NVD website

JSON

To clipboard

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CVE-2026-26050 (GCVE-0-2026-26050)

Vulnerability from cvelistv5 – Published: 2026-02-20 08:13 – Updated: 2026-02-20 13:45

Summary

The installer for ジョブログ集計/分析ソフトウェア RICOHジョブログ集計ツール versions prior to Ver.1.3.7 contains an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with administrative privileges.

Severity

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

jpcert

References

2 references

URL	Tags
https://support.ricoh.com/bbv2/html/dr_ut_d/ut/hi…
https://jvn.jp/en/jp/JVN69531868/

Impacted products

1 product

Vendor	Product	Version
Ricoh Company, Ltd.	ジョブログ集計/分析ソフトウェア RICOHジョブログ集計ツール	Affected: versions prior to Ver.1.3.7

Show details on NVD website

JSON

To clipboard

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Mitigation

Phases: Architecture and Design, Implementation

Strategy: Attack Surface Reduction

Description:

Hard-code the search path to a set of known-safe values (such as system directories), or only allow them to be specified by the administrator in a configuration file. Do not allow these settings to be modified by an external party. Be careful to avoid related weaknesses such as CWE-426 and CWE-428.

Mitigation

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

When invoking other programs, specify those programs using fully-qualified pathnames. While this is an effective approach, code that uses fully-qualified pathnames might not be portable to other systems that do not use the same pathnames. The portability can be improved by locating the full-qualified paths in a centralized, easily-modifiable location within the source code, and having the code refer to these paths.

Mitigation

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

Remove or restrict all environment settings before invoking other programs. This includes the PATH environment variable, LD_LIBRARY_PATH, and other settings that identify the location of code libraries, and any application-specific search paths.

Mitigation

Phase: Implementation

Description:

Check your search path before use and remove any elements that are likely to be unsafe, such as the current working directory or a temporary files directory. Since this is a denylist approach, it might not be a complete solution.

Mitigation

Phase: Implementation

Description:

Use other functions that require explicit paths. Making use of any of the other readily available functions that require explicit paths is a safe way to avoid this problem. For example, system() in C does not require a full path since the shell can take care of finding the program using the PATH environment variable, while execl() and execv() require a full path.

CAPEC-38: Leveraging/Manipulating Configuration File Search Paths

This pattern of attack sees an adversary load a malicious resource into a program's standard path so that when a known command is executed then the system instead executes the malicious component. The adversary can either modify the search path a program uses, like a PATH variable or classpath, or they can manipulate resources on the path to point to their malicious components. J2EE applications and other component based applications that are built from multiple binaries can have very long list of dependencies to execute. If one of these libraries and/or references is controllable by the attacker then application controls can be circumvented by the attacker.

CAPEC-471: Search Order Hijacking

An adversary exploits a weakness in an application's specification of external libraries to exploit the functionality of the loader where the process loading the library searches first in the same directory in which the process binary resides and then in other directories. Exploitation of this preferential search order can allow an attacker to make the loading process load the adversary's rogue library rather than the legitimate library. This attack can be leveraged with many different libraries and with many different loading processes. No forensic trails are left in the system's registry or file system that an incorrect library had been loaded.

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