CWE-426
Allowed-with-ReviewUntrusted Search Path
Abstraction: Base · Status: Stable
The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.
895 vulnerabilities reference this CWE, most recent first.
GHSA-R78W-FW9G-P7RW
Vulnerability from github – Published: 2022-05-17 00:51 – Updated: 2025-04-20 03:45Untrusted search path vulnerability in "i-filter 6.0 installer" timestamp of code signing is before 23 Aug 2017 (JST) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
{
"affected": [],
"aliases": [
"CVE-2017-10859"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-15T17:29:00Z",
"severity": "HIGH"
},
"details": "Untrusted search path vulnerability in \"i-filter 6.0 installer\" timestamp of code signing is before 23 Aug 2017 (JST) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.",
"id": "GHSA-r78w-fw9g-p7rw",
"modified": "2025-04-20T03:45:22Z",
"published": "2022-05-17T00:51:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-10859"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/jp/JVN75929834/index.html"
},
{
"type": "WEB",
"url": "http://www.daj.jp/cs/info/2017/0912"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-R7R2-RWR9-C3GJ
Vulnerability from github – Published: 2022-05-24 17:45 – Updated: 2024-03-21 03:34** UNSUPPORTED WHEN ASSIGNED ** CA eHealth Performance Manager through 6.3.2.12 is affected by Privilege Escalation via a Dynamically Linked Shared Object Library. A regular user must create a malicious library in the writable RPATH, to be dynamically linked when the emtgtctl2 executable is run. The code in the library will be executed as the ehealth user. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
{
"affected": [],
"aliases": [
"CVE-2021-28246"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-03-26T08:15:00Z",
"severity": "HIGH"
},
"details": "** UNSUPPORTED WHEN ASSIGNED ** CA eHealth Performance Manager through 6.3.2.12 is affected by Privilege Escalation via a Dynamically Linked Shared Object Library. A regular user must create a malicious library in the writable RPATH, to be dynamically linked when the emtgtctl2 executable is run. The code in the library will be executed as the ehealth user. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.",
"id": "GHSA-r7r2-rwr9-c3gj",
"modified": "2024-03-21T03:34:04Z",
"published": "2022-05-24T17:45:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28246"
},
{
"type": "WEB",
"url": "https://n4nj0.github.io/advisories/ca-ehealth-performance-manager"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-R7XP-5XHG-3G8W
Vulnerability from github – Published: 2022-05-17 00:22 – Updated: 2025-04-20 03:47Untrusted search path vulnerability in Installer of Flets Easy Setup Tool Ver1.2.0 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
{
"affected": [],
"aliases": [
"CVE-2017-10825"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-11-02T15:29:00Z",
"severity": "HIGH"
},
"details": "Untrusted search path vulnerability in Installer of Flets Easy Setup Tool Ver1.2.0 and earlier allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.",
"id": "GHSA-r7xp-5xhg-3g8w",
"modified": "2025-04-20T03:47:58Z",
"published": "2022-05-17T00:22:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-10825"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/jp/JVN97243511/278948/index.html"
},
{
"type": "WEB",
"url": "http://flets-w.com/topics/setup_tool_vulnerability"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-R8J5-MMXC-RXW9
Vulnerability from github – Published: 2022-05-17 05:33 – Updated: 2022-05-17 05:33Untrusted search path vulnerability in modules/engines/ms-windows/xp_theme.c in GTK+ before 2.24.0 allows local users to gain privileges via a Trojan horse uxtheme.dll file in the current working directory, a different vulnerability than CVE-2010-4831.
{
"affected": [],
"aliases": [
"CVE-2010-4833"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2011-09-06T15:55:00Z",
"severity": "HIGH"
},
"details": "Untrusted search path vulnerability in modules/engines/ms-windows/xp_theme.c in GTK+ before 2.24.0 allows local users to gain privileges via a Trojan horse uxtheme.dll file in the current working directory, a different vulnerability than CVE-2010-4831.",
"id": "GHSA-r8j5-mmxc-rxw9",
"modified": "2022-05-17T05:33:20Z",
"published": "2022-05-17T05:33:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-4833"
},
{
"type": "WEB",
"url": "http://git.gnome.org/browse/gtk+/commit/modules/engines/ms-windows/xp_theme.c?h=gtk-2-24\u0026id=d6e11a97e318158f5d210a0476870dfe14ed95e6"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/45815"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/49449"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-R8J8-6M99-M797
Vulnerability from github – Published: 2022-05-24 17:04 – Updated: 2022-05-24 17:04Trend Micro HouseCall for Home Networks (versions below 5.3.0.1063) could be exploited via a DLL Hijack related to a vulnerability on the packer that the program uses.
{
"affected": [],
"aliases": [
"CVE-2019-19689"
],
"database_specific": {
"cwe_ids": [
"CWE-426",
"CWE-427"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-12-18T20:15:00Z",
"severity": "MODERATE"
},
"details": "Trend Micro HouseCall for Home Networks (versions below 5.3.0.1063) could be exploited via a DLL Hijack related to a vulnerability on the packer that the program uses.",
"id": "GHSA-r8j8-6m99-m797",
"modified": "2022-05-24T17:04:02Z",
"published": "2022-05-24T17:04:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19689"
},
{
"type": "WEB",
"url": "https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124034.aspx"
},
{
"type": "WEB",
"url": "https://helpcenter.trendmicro.com/en-us/article/TMKA-21674"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-R8M5-8WC4-VHP3
Vulnerability from github – Published: 2022-05-24 16:59 – Updated: 2022-05-24 16:59An issue was discovered in Avast antivirus before 19.8 and AVG antivirus before 19.8. A DLL Preloading vulnerability allows an attacker to implant %WINDIR%\system32\wbemcomn.dll, which is loaded into a protected-light process (PPL) and might bypass some of the self-defense mechanisms. This affects all components that use WMI, e.g., AVGSvc.exe 19.6.4546.0 and TuneupSmartScan.dll 19.1.884.0.
{
"affected": [],
"aliases": [
"CVE-2019-17093"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-10-23T17:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Avast antivirus before 19.8 and AVG antivirus before 19.8. A DLL Preloading vulnerability allows an attacker to implant %WINDIR%\\system32\\wbemcomn.dll, which is loaded into a protected-light process (PPL) and might bypass some of the self-defense mechanisms. This affects all components that use WMI, e.g., AVGSvc.exe 19.6.4546.0 and TuneupSmartScan.dll 19.1.884.0.",
"id": "GHSA-r8m5-8wc4-vhp3",
"modified": "2022-05-24T16:59:44Z",
"published": "2022-05-24T16:59:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17093"
},
{
"type": "WEB",
"url": "https://safebreach.com/Post/Avast-Antivirus-AVG-Antivirus-DLL-Preloading-into-PPL-and-Potential-Abuses"
},
{
"type": "WEB",
"url": "https://safebreach.com/blog"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-R956-7C4H-FWQ7
Vulnerability from github – Published: 2022-05-14 01:37 – Updated: 2022-05-14 01:37An issue was discovered in the Keybase command-line client before 2.8.0-20181023124437 for Linux. An untrusted search path vulnerability in the keybase-redirector application allows a local, unprivileged user on Linux to gain root privileges via a Trojan horse binary.
{
"affected": [],
"aliases": [
"CVE-2018-18629"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-12-20T23:29:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in the Keybase command-line client before 2.8.0-20181023124437 for Linux. An untrusted search path vulnerability in the keybase-redirector application allows a local, unprivileged user on Linux to gain root privileges via a Trojan horse binary.",
"id": "GHSA-r956-7c4h-fwq7",
"modified": "2022-05-14T01:37:01Z",
"published": "2022-05-14T01:37:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18629"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/426944"
},
{
"type": "WEB",
"url": "https://blog.mirch.io/2018/12/21/cve-2018-18629-keybase-linux-privilege-escalation"
},
{
"type": "WEB",
"url": "https://keybase.io/docs/secadv/kb002"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-R996-Q9X2-5WWF
Vulnerability from github – Published: 2026-02-15 15:31 – Updated: 2026-04-13 09:31A vulnerability was identified in Unidocs ezPDF DRM Reader and ezPDF Reader 2.0/3.0.0.4 on 32-bit. 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. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2026-2516"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-15T13:16:16Z",
"severity": "HIGH"
},
"details": "A vulnerability was identified in Unidocs ezPDF DRM Reader and ezPDF Reader 2.0/3.0.0.4 on 32-bit. 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. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-r996-q9x2-5wwf",
"modified": "2026-04-13T09:31:33Z",
"published": "2026-02-15T15:31:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2516"
},
{
"type": "WEB",
"url": "https://gofile.me/7bU54/ZG47Lh7Yx"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.346107"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.346107"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.736172"
},
{
"type": "WEB",
"url": "https://vuldb.com/submit/736172"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/346107"
},
{
"type": "WEB",
"url": "https://vuldb.com/vuln/346107/cti"
},
{
"type": "WEB",
"url": "http://www.unidocs.com/programs/ezPDF_DRM_Reader"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-R999-Q7XX-M77P
Vulnerability from github – Published: 2022-05-24 16:48 – Updated: 2024-04-04 00:57HiSuite 9.1.0.300 versions and earlier contains a DLL hijacking vulnerability. This vulnerability exists due to some DLL file is loaded by HiSuite improperly. And it allows an attacker to load this DLL file of the attacker's choosing that could execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2019-5245"
],
"database_specific": {
"cwe_ids": [
"CWE-426",
"CWE-427"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-06-13T16:29:00Z",
"severity": "MODERATE"
},
"details": "HiSuite 9.1.0.300 versions and earlier contains a DLL hijacking vulnerability. This vulnerability exists due to some DLL file is loaded by HiSuite improperly. And it allows an attacker to load this DLL file of the attacker\u0027s choosing that could execute arbitrary code.",
"id": "GHSA-r999-q7xx-m77p",
"modified": "2024-04-04T00:57:19Z",
"published": "2022-05-24T16:48:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5245"
},
{
"type": "WEB",
"url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190612-01-dllhijacking-en"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-R9PR-HCQ4-M3JP
Vulnerability from github – Published: 2022-05-13 01:05 – Updated: 2022-05-13 01:05Untrusted search path vulnerability in the HGFS (aka Shared Folders) feature in VMware Tools 10.0.5 in VMware ESXi 5.0 through 6.0, VMware Workstation Pro 12.1.x before 12.1.1, VMware Workstation Player 12.1.x before 12.1.1, and VMware Fusion 8.1.x before 8.1.1 allows local users to gain privileges via a Trojan horse DLL in the current working directory.
{
"affected": [],
"aliases": [
"CVE-2016-5330"
],
"database_specific": {
"cwe_ids": [
"CWE-426"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-08-08T01:59:00Z",
"severity": "HIGH"
},
"details": "Untrusted search path vulnerability in the HGFS (aka Shared Folders) feature in VMware Tools 10.0.5 in VMware ESXi 5.0 through 6.0, VMware Workstation Pro 12.1.x before 12.1.1, VMware Workstation Player 12.1.x before 12.1.1, and VMware Fusion 8.1.x before 8.1.1 allows local users to gain privileges via a Trojan horse DLL in the current working directory.",
"id": "GHSA-r9pr-hcq4-m3jp",
"modified": "2022-05-13T01:05:20Z",
"published": "2022-05-13T01:05:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5330"
},
{
"type": "WEB",
"url": "https://securify.nl/advisory/SFY20151201/dll_side_loading_vulnerability_in_vmware_host_guest_client_redirector.html"
},
{
"type": "WEB",
"url": "http://www.rapid7.com/db/modules/exploit/windows/misc/vmhgfs_webdav_dll_sideload"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/539131/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/92323"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036544"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036545"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036619"
},
{
"type": "WEB",
"url": "http://www.vmware.com/security/advisories/VMSA-2016-0010.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Strategy: Attack Surface Reduction
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
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
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
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.
Mitigation
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 it, 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.