CWE-59
AllowedImproper Link Resolution Before File Access ('Link Following')
Abstraction: Base · Status: Draft
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
1985 vulnerabilities reference this CWE, most recent first.
GHSA-WJGC-P53R-XXFV
Vulnerability from github – Published: 2022-05-02 06:15 – Updated: 2022-05-02 06:15ncpfs 2.2.6 allows local users to cause a denial of service, obtain sensitive information, or possibly gain privileges via symlink attacks involving the (1) ncpmount and (2) ncpumount programs.
{
"affected": [],
"aliases": [
"CVE-2010-0788"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2010-03-02T18:30:00Z",
"severity": "MODERATE"
},
"details": "ncpfs 2.2.6 allows local users to cause a denial of service, obtain sensitive information, or possibly gain privileges via symlink attacks involving the (1) ncpmount and (2) ncpumount programs.",
"id": "GHSA-wjgc-p53r-xxfv",
"modified": "2022-05-02T06:15:37Z",
"published": "2022-05-02T06:15:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2010-0788"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=532940"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=558833"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-January/034403.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-January/034422.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2010/Mar/122"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/38327"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/38371"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/509893/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/509894/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/38563"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WJM3-WG2W-W85X
Vulnerability from github – Published: 2023-12-09 09:30 – Updated: 2023-12-13 00:30Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to delete arbitrary files on the operating system by creating a symbolic link.
{
"affected": [],
"aliases": [
"CVE-2023-28868"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-09T07:15:07Z",
"severity": "HIGH"
},
"details": "Support Assistant in NCP Secure Enterprise Client before 12.22 allows attackers to delete arbitrary files on the operating system by creating a symbolic link.",
"id": "GHSA-wjm3-wg2w-w85x",
"modified": "2023-12-13T00:30:37Z",
"published": "2023-12-09T09:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28868"
},
{
"type": "WEB",
"url": "https://herolab.usd.de/en/security-advisories/usd-2022-0002"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-WJRX-6529-HCJ3
Vulnerability from github – Published: 2025-08-15 21:31 – Updated: 2025-08-29 20:36HashiCorp's go-getter library subdirectory download feature is vulnerable to symlink attacks leading to unauthorized read access beyond the designated directory boundaries. This vulnerability, identified as CVE-2025-8959, is fixed in go-getter 1.7.9.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/hashicorp/go-getter"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.9"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-8959"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": true,
"github_reviewed_at": "2025-08-18T15:10:29Z",
"nvd_published_at": "2025-08-15T21:15:37Z",
"severity": "HIGH"
},
"details": "HashiCorp\u0027s go-getter library subdirectory download feature is vulnerable to symlink attacks leading to unauthorized read access beyond the designated directory boundaries. This vulnerability, identified as CVE-2025-8959, is fixed in go-getter 1.7.9.",
"id": "GHSA-wjrx-6529-hcj3",
"modified": "2025-08-29T20:36:28Z",
"published": "2025-08-15T21:31:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8959"
},
{
"type": "WEB",
"url": "https://github.com/hashicorp/go-getter/commit/87541b2501c00df5eaedea6acc61a2a4a4efa5b7"
},
{
"type": "WEB",
"url": "https://discuss.hashicorp.com/t/hcsec-2025-23-hashicorp-go-getter-vulnerable-to-arbitrary-read-through-symlink-attack/76242"
},
{
"type": "PACKAGE",
"url": "https://github.com/hashicorp/go-getter"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2025-3892"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "HashiCorp go-getter Vulnerable to Symlink Attacks"
}
GHSA-WJXF-6R8P-9PVP
Vulnerability from github – Published: 2025-01-28 00:32 – Updated: 2025-11-03 21:32This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13.7.3, macOS Sequoia 15.3, macOS Sonoma 14.7.3. An app may be able to access protected user data.
{
"affected": [],
"aliases": [
"CVE-2025-24103"
],
"database_specific": {
"cwe_ids": [
"CWE-59",
"CWE-922"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-27T22:15:15Z",
"severity": "MODERATE"
},
"details": "This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13.7.3, macOS Sequoia 15.3, macOS Sonoma 14.7.3. An app may be able to access protected user data.",
"id": "GHSA-wjxf-6r8p-9pvp",
"modified": "2025-11-03T21:32:24Z",
"published": "2025-01-28T00:32:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24103"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122068"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122069"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122070"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Jan/15"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Jan/16"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Jan/17"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WM44-P65F-F77F
Vulnerability from github – Published: 2022-05-17 02:18 – Updated: 2022-05-17 02:18gdrae in gdrae 0.1 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/gdrae/palabra temporary file.
{
"affected": [],
"aliases": [
"CVE-2008-4958"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2008-11-05T15:00:00Z",
"severity": "MODERATE"
},
"details": "gdrae in gdrae 0.1 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/gdrae/palabra temporary file.",
"id": "GHSA-wm44-p65f-f77f",
"modified": "2022-05-17T02:18:32Z",
"published": "2022-05-17T02:18:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2008-4958"
},
{
"type": "WEB",
"url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44838"
},
{
"type": "WEB",
"url": "http://bugs.debian.org/496378"
},
{
"type": "WEB",
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=496415"
},
{
"type": "WEB",
"url": "http://dev.gentoo.org/~rbu/security/debiantemp/gdrae"
},
{
"type": "WEB",
"url": "http://uvw.ru/report.lenny.txt"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/30888"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-WM64-883P-84J3
Vulnerability from github – Published: 2022-05-13 01:19 – Updated: 2024-07-28 15:31An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file.
{
"affected": [],
"aliases": [
"CVE-2018-14335"
],
"database_specific": {
"cwe_ids": [
"CWE-276",
"CWE-277",
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-24T13:29:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file.",
"id": "GHSA-wm64-883p-84j3",
"modified": "2024-07-28T15:31:28Z",
"published": "2022-05-13T01:19:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14335"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2020:0727"
},
{
"type": "WEB",
"url": "https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e@%3Cuser.ignite.apache.org%3E"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240726-0003"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/45105"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-WM67-4PMX-XF72
Vulnerability from github – Published: 2025-05-09 18:30 – Updated: 2025-05-09 18:30Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU (time-of-check to time-of-use) attack.
{
"affected": [],
"aliases": [
"CVE-2024-13961"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-09T16:15:23Z",
"severity": "HIGH"
},
"details": "Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU (time-of-check to time-of-use) attack.",
"id": "GHSA-wm67-4pmx-xf72",
"modified": "2025-05-09T18:30:37Z",
"published": "2025-05-09T18:30:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13961"
},
{
"type": "WEB",
"url": "https://www.gendigital.com/us/en/contact-us/security-advisories"
}
],
"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-WMFG-RC3X-58V3
Vulnerability from github – Published: 2022-01-12 00:00 – Updated: 2025-10-22 00:32Windows User Profile Service Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-21895.
{
"affected": [],
"aliases": [
"CVE-2022-21919"
],
"database_specific": {
"cwe_ids": [
"CWE-269",
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-11T21:15:00Z",
"severity": "HIGH"
},
"details": "Windows User Profile Service Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-21895.",
"id": "GHSA-wmfg-rc3x-58v3",
"modified": "2025-10-22T00:32:27Z",
"published": "2022-01-12T00:00:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21919"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21919"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21919"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-21919"
}
],
"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"
}
]
}
GHSA-WMGF-G9PC-MVH3
Vulnerability from github – Published: 2025-11-11 18:30 – Updated: 2026-04-13 18:30Improper link resolution before file access ('link following') in Host Process for Windows Tasks allows an authorized attacker to elevate privileges locally.
{
"affected": [],
"aliases": [
"CVE-2025-60710"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-11T18:15:39Z",
"severity": "HIGH"
},
"details": "Improper link resolution before file access (\u0027link following\u0027) in Host Process for Windows Tasks allows an authorized attacker to elevate privileges locally.",
"id": "GHSA-wmgf-g9pc-mvh3",
"modified": "2026-04-13T18:30:34Z",
"published": "2025-11-11T18:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60710"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-60710"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-60710"
},
{
"type": "WEB",
"url": "https://www.vicarius.io/vsociety/posts/cve-2025-60710-detection-script-eop-vulnerability-in-host-process-for-windows-tasks"
},
{
"type": "WEB",
"url": "https://www.vicarius.io/vsociety/posts/cve-2025-60710-mitigation-script-eop-vulnerability-in-host-process-for-windows-tasks"
}
],
"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-WMRM-C3J6-6RVH
Vulnerability from github – Published: 2022-05-17 00:43 – Updated: 2022-05-17 00:43Multiple open redirect vulnerabilities in AIST NetCat 3.12 and earlier allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via (1) the redirect parameter in a logoff action to modules/auth/index.php or (2) the url parameter to modules/linkmanager/redirect.php. NOTE: this was reported within an "HTTP Response Splitting" section in the original disclosure.
{
"affected": [],
"aliases": [
"CVE-2008-5742"
],
"database_specific": {
"cwe_ids": [
"CWE-59"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2008-12-26T20:30:00Z",
"severity": "MODERATE"
},
"details": "Multiple open redirect vulnerabilities in AIST NetCat 3.12 and earlier allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via (1) the redirect parameter in a logoff action to modules/auth/index.php or (2) the url parameter to modules/linkmanager/redirect.php. NOTE: this was reported within an \"HTTP Response Splitting\" section in the original disclosure.",
"id": "GHSA-wmrm-c3j6-6rvh",
"modified": "2022-05-17T00:43:21Z",
"published": "2022-05-17T00:43:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2008-5742"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/7560"
},
{
"type": "WEB",
"url": "http://securityreason.com/securityalert/4819"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/32992"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation MIT-48.1
Strategy: Separation of Privilege
- Follow the principle of least privilege when assigning access rights to entities in a software system.
- Denying access to a file can prevent an attacker from replacing that file with a link to a sensitive file. Ensure good compartmentalization in the system to provide protected areas that can be trusted.
CAPEC-132: Symlink Attack
An adversary positions a symbolic link in such a manner that the targeted user or application accesses the link's endpoint, assuming that it is accessing a file with the link's name.
CAPEC-17: Using Malicious Files
An attack of this type exploits a system's configuration that allows an adversary to either directly access an executable file, for example through shell access; or in a possible worst case allows an adversary to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
CAPEC-35: Leverage Executable Code in Non-Executable Files
An attack of this type exploits a system's trust in configuration and resource files. When the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high.
CAPEC-76: Manipulating Web Input to File System Calls
An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.