CWE-601
AllowedURL Redirection to Untrusted Site ('Open Redirect')
Abstraction: Base · Status: Draft
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
2575 vulnerabilities reference this CWE, most recent first.
GHSA-J86V-2J25-G3C3
Vulnerability from github – Published: 2022-03-23 00:00 – Updated: 2022-03-30 00:01Cscms Music Portal System v4.2 was discovered to contain a redirection vulnerability via the backurl parameter.
{
"affected": [],
"aliases": [
"CVE-2022-27090"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-21T22:15:00Z",
"severity": "MODERATE"
},
"details": "Cscms Music Portal System v4.2 was discovered to contain a redirection vulnerability via the backurl parameter.",
"id": "GHSA-j86v-2j25-g3c3",
"modified": "2022-03-30T00:01:16Z",
"published": "2022-03-23T00:00:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-27090"
},
{
"type": "WEB",
"url": "https://gitee.com/shenshaoqing/cms/issues/I4X3F9"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J8G2-W9R2-VFJ2
Vulnerability from github – Published: 2026-05-06 09:31 – Updated: 2026-05-06 09:31Vulnerability in the Oracle Macoron Tool product of Oracle Open Source Projects. The supported versions that is affected is v0.22.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Macaron Tool. Successful attacks of this vulnerability can result in Oracle Macaron Tool failing host address validation.
{
"affected": [],
"aliases": [
"CVE-2026-35253"
],
"database_specific": {
"cwe_ids": [
"CWE-346",
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-06T08:16:03Z",
"severity": "MODERATE"
},
"details": "Vulnerability in the Oracle Macoron Tool product of Oracle Open Source Projects. The supported versions that is affected is v0.22.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Macaron Tool. Successful attacks of this vulnerability can result in Oracle Macaron Tool failing host address validation.",
"id": "GHSA-j8g2-w9r2-vfj2",
"modified": "2026-05-06T09:31:35Z",
"published": "2026-05-06T09:31:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35253"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/all-oracle-cves-outside-other-oracle-public-documents.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J8G9-739H-G466
Vulnerability from github – Published: 2022-05-14 00:01 – Updated: 2022-05-26 00:01SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions accept a user-controlled input that specifies a link to an external site and uses that link in a redirect which leads to Open redirection vulnerability.
{
"affected": [],
"aliases": [
"CVE-2022-1702"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-13T20:15:00Z",
"severity": "MODERATE"
},
"details": "SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions accept a user-controlled input that specifies a link to an external site and uses that link in a redirect which leads to Open redirection vulnerability.",
"id": "GHSA-j8g9-739h-g466",
"modified": "2022-05-26T00:01:29Z",
"published": "2022-05-14T00:01:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1702"
},
{
"type": "WEB",
"url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J8PP-WRGJ-GR4P
Vulnerability from github – Published: 2022-05-14 01:06 – Updated: 2022-05-14 01:06Multiple open redirect vulnerabilities in Bonita BPM Portal before 6.5.3 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via vectors involving the redirectUrl parameter to (1) bonita/login.jsp or (2) bonita/loginservice.
{
"affected": [],
"aliases": [
"CVE-2015-3898"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-02-28T21:29:00Z",
"severity": "MODERATE"
},
"details": "Multiple open redirect vulnerabilities in Bonita BPM Portal before 6.5.3 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via vectors involving the redirectUrl parameter to (1) bonita/login.jsp or (2) bonita/loginservice.",
"id": "GHSA-j8pp-wrgj-gr4p",
"modified": "2022-05-14T01:06:12Z",
"published": "2022-05-14T01:06:12Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3898"
},
{
"type": "WEB",
"url": "https://www.htbridge.com/advisory/HTB23259"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/132237/Bonita-BPM-6.5.1-Directory-Traversal-Open-Redirect.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/535733/100/0/threaded"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J94G-VWJH-XFFQ
Vulnerability from github – Published: 2026-08-27 06:31 – Updated: 2026-08-27 18:32UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter variants in both Spring MVC and Spring WebFlux. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
{
"affected": [],
"aliases": [
"CVE-2026-47883"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-27T06:17:18Z",
"severity": "MODERATE"
},
"details": "UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter variants in both Spring MVC and Spring WebFlux.\nSpring Framework 7.0.0 - 7.0.8\nSpring Framework 6.2.0 - 6.2.19",
"id": "GHSA-j94g-vwjh-xffq",
"modified": "2026-08-27T18:32:09Z",
"published": "2026-08-27T06:31:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47883"
},
{
"type": "WEB",
"url": "https://spring.io/security/cve-2026-47883"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J958-56R6-475C
Vulnerability from github – Published: 2022-05-13 01:33 – Updated: 2022-05-13 01:33Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains a URL Redirection vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to redirect Unity users to arbitrary web URLs by tricking the victim user to click on a maliciously crafted Unisphere URL. Attacker could potentially phish information, including Unisphere users' credentials, from the victim once they are redirected.
{
"affected": [],
"aliases": [
"CVE-2018-1251"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-09-28T18:29:00Z",
"severity": "HIGH"
},
"details": "Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains a URL Redirection vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to redirect Unity users to arbitrary web URLs by tricking the victim user to click on a maliciously crafted Unisphere URL. Attacker could potentially phish information, including Unisphere users\u0027 credentials, from the victim once they are redirected.",
"id": "GHSA-j958-56r6-475c",
"modified": "2022-05-13T01:33:25Z",
"published": "2022-05-13T01:33:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1251"
},
{
"type": "WEB",
"url": "https://seclists.org/fulldisclosure/2018/Sep/30"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J9JV-927J-JJRM
Vulnerability from github – Published: 2023-03-05 21:30 – Updated: 2023-03-13 18:30A vulnerability was found in ualbertalib NEOSDiscovery 1.0.70 and classified as problematic. This issue affects some unknown processing of the file app/views/bookmarks/_refworks.html.erb. The manipulation leads to use of web link to untrusted target with window.opener access. The attack may be initiated remotely. Upgrading to version 1.0.71 is able to address this issue. The name of the patch is abe9f57123e0c278ae190cd7402a623d66c51375. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-222287.
{
"affected": [],
"aliases": [
"CVE-2022-4927"
],
"database_specific": {
"cwe_ids": [
"CWE-1022",
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-03-05T20:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in ualbertalib NEOSDiscovery 1.0.70 and classified as problematic. This issue affects some unknown processing of the file app/views/bookmarks/_refworks.html.erb. The manipulation leads to use of web link to untrusted target with window.opener access. The attack may be initiated remotely. Upgrading to version 1.0.71 is able to address this issue. The name of the patch is abe9f57123e0c278ae190cd7402a623d66c51375. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-222287.",
"id": "GHSA-j9jv-927j-jjrm",
"modified": "2023-03-13T18:30:43Z",
"published": "2023-03-05T21:30:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4927"
},
{
"type": "WEB",
"url": "https://github.com/ualbertalib/NEOSDiscovery/pull/547"
},
{
"type": "WEB",
"url": "https://github.com/ualbertalib/NEOSDiscovery/commit/abe9f57123e0c278ae190cd7402a623d66c51375"
},
{
"type": "WEB",
"url": "https://github.com/ualbertalib/NEOSDiscovery/releases/tag/1.0.71"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.222287"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.222287"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J9MP-68PG-9P77
Vulnerability from github – Published: 2022-05-17 02:42 – Updated: 2025-04-20 03:38Open Redirect vulnerability in Hitachi Device Manager before 8.5.2-01 and Hitachi Tuning Manager before 8.5.2-00 allows remote attackers to redirect authenticated users to arbitrary web sites.
{
"affected": [],
"aliases": [
"CVE-2017-9296"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-05-29T18:29:00Z",
"severity": "MODERATE"
},
"details": "Open Redirect vulnerability in Hitachi Device Manager before 8.5.2-01 and Hitachi Tuning Manager before 8.5.2-00 allows remote attackers to redirect authenticated users to arbitrary web sites.",
"id": "GHSA-j9mp-68pg-9p77",
"modified": "2025-04-20T03:38:23Z",
"published": "2022-05-17T02:42:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9296"
},
{
"type": "WEB",
"url": "http://www.hitachi.co.jp/Prod/comp/soft1/global/security/info/vuls/hitachi-sec-2017-114"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/98774"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-J9RF-Q3P6-99GV
Vulnerability from github – Published: 2024-02-06 18:30 – Updated: 2024-02-13 21:30An issue in the component /member/index/login of yzmcms v7.0 allows attackers to direct users to malicious sites via a crafted URL.
{
"affected": [],
"aliases": [
"CVE-2024-24291"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-06T16:15:52Z",
"severity": "MODERATE"
},
"details": "An issue in the component /member/index/login of yzmcms v7.0 allows attackers to direct users to malicious sites via a crafted URL.",
"id": "GHSA-j9rf-q3p6-99gv",
"modified": "2024-02-13T21:30:29Z",
"published": "2024-02-06T18:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24291"
},
{
"type": "WEB",
"url": "https://gitee.com/wgd0ay/wgd0ay/issues/I8WSD1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-JCHW-25XP-JWWC
Vulnerability from github – Published: 2024-01-02 06:30 – Updated: 2025-11-04 16:48Versions of the package follow-redirects before 1.15.4 are vulnerable to Improper Input Validation due to the improper handling of URLs by the url.parse() function. When new URL() throws an error, it can be manipulated to misinterpret the hostname. An attacker could exploit this weakness to redirect traffic to a malicious site, potentially leading to information disclosure, phishing attacks, or other security breaches.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "follow-redirects"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.15.4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-26159"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-08T22:01:39Z",
"nvd_published_at": "2024-01-02T05:15:08Z",
"severity": "MODERATE"
},
"details": "Versions of the package follow-redirects before 1.15.4 are vulnerable to Improper Input Validation due to the improper handling of URLs by the url.parse() function. When new URL() throws an error, it can be manipulated to misinterpret the hostname. An attacker could exploit this weakness to redirect traffic to a malicious site, potentially leading to information disclosure, phishing attacks, or other security breaches.",
"id": "GHSA-jchw-25xp-jwwc",
"modified": "2025-11-04T16:48:07Z",
"published": "2024-01-02T06:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26159"
},
{
"type": "WEB",
"url": "https://github.com/follow-redirects/follow-redirects/issues/235"
},
{
"type": "WEB",
"url": "https://github.com/follow-redirects/follow-redirects/pull/236"
},
{
"type": "WEB",
"url": "https://github.com/follow-redirects/follow-redirects/commit/7a6567e16dfa9ad18a70bfe91784c28653fbf19d"
},
{
"type": "PACKAGE",
"url": "https://github.com/follow-redirects/follow-redirects"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZZ425BFKNBQ6AK7I5SAM56TWON5OF2XM"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20241108-0002"
},
{
"type": "WEB",
"url": "https://security.snyk.io/vuln/SNYK-JS-FOLLOWREDIRECTS-6141137"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Follow Redirects improperly handles URLs in the url.parse() function"
}
Mitigation MIT-5
Strategy: Input Validation
- 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.
- Use a list of approved URLs or domains to be used for redirection.
Mitigation
Use an intermediate disclaimer page that provides the user with a clear warning that they are leaving the current site. Implement a long timeout before the redirect occurs, or force the user to click on the link. Be careful to avoid XSS problems (CWE-79) when generating the disclaimer page.
Mitigation MIT-21.2
Strategy: Enforcement by Conversion
- When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
- For example, ID 1 could map to "/login.asp" and ID 2 could map to "http://www.example.com/". Features such as the ESAPI AccessReferenceMap [REF-45] provide this capability.
Mitigation
Ensure that no externally-supplied requests are honored by requiring that all redirect requests include a unique nonce generated by the application [REF-483]. Be sure that the nonce is not predictable (CWE-330).
Mitigation MIT-6
Strategy: Attack Surface Reduction
- Understand all the potential areas where untrusted inputs can enter your software: parameters or arguments, cookies, anything read from the network, environment variables, reverse DNS lookups, query results, request headers, URL components, e-mail, files, filenames, databases, and any external systems that provide data to the application. Remember that such inputs may be obtained indirectly through API calls.
- Many open redirect problems occur because the programmer assumed that certain inputs could not be modified, such as cookies and hidden form fields.
Mitigation MIT-29
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-178: Cross-Site Flashing
An attacker is able to trick the victim into executing a Flash document that passes commands or calls to a Flash player browser plugin, allowing the attacker to exploit native Flash functionality in the client browser. This attack pattern occurs where an attacker can provide a crafted link to a Flash document (SWF file) which, when followed, will cause additional malicious instructions to be executed. The attacker does not need to serve or control the Flash document. The attack takes advantage of the fact that Flash files can reference external URLs. If variables that serve as URLs that the Flash application references can be controlled through parameters, then by creating a link that includes values for those parameters, an attacker can cause arbitrary content to be referenced and possibly executed by the targeted Flash application.