CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

CVE-2020-4048 (GCVE-0-2020-4048)

Vulnerability from cvelistv5 – Published: 2020-06-12 16:00 – Updated: 2024-08-04 07:52
VLAI
Title
Open redirect in wp_validate_redirect() in WordPress
Summary
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
Impacted products
Vendor Product Version
WordPress wordpress-develop Affected: >= 5.4.0, < 5.4.2
Affected: >= 5.3.0, < 5.3.4
Affected: >= 5.2.0, < 5.2.7
Affected: >= 5.1.0, < 5.1.6
Affected: >= 5.0.0, < 5.0.10
Affected: >= 4.9.0, < 4.9.15
Affected: >= 4.8.0, < 4.8.14
Affected: >= 4.7.0, < 4.7.18
Affected: >= 4.6.0, < 4.6.19
Affected: >= 4.5.0, < 4.5.22
Affected: >= 4.4.0, < 4.4.23
Affected: >= 4.3.0, < 4.3.24
Affected: >= 4.2.0, < 4.2.28
Affected: >= 4.1.0, < 4.1.31
Affected: >= 4.0.0, < 4.0.31
Affected: >= 3.9.0, < 3.9.32
Affected: >= 3.8.0, < 3.8.34
Affected: >= 3.7.0, < 3.7.34
Create a notification for this product.
Show details on NVD website

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CVE-2020-5233 (GCVE-0-2020-5233)

Vulnerability from cvelistv5 – Published: 2020-01-30 17:45 – Updated: 2024-08-04 08:22
VLAI
Title
Open Redirect in OAuth2 Proxy
Summary
OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
Impacted products
Vendor Product Version
pusher OAuth2 Proxy Affected: < 5.0.0
Create a notification for this product.
Show details on NVD website

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CVE-2020-5270 (GCVE-0-2020-5270)

Vulnerability from cvelistv5 – Published: 2020-04-20 16:45 – Updated: 2024-08-04 08:22
VLAI
Title
Open redirection when using back parameter of PrestaShop
Summary
In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is an open redirection when using back parameter. The impacts can be many, and vary from the theft of information and credentials to the redirection to malicious websites containing attacker-controlled content, which in some cases even cause XSS attacks. So even though an open redirection might sound harmless at first, the impacts of it can be severe should it be exploitable. The problem is fixed in 1.7.6.5
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version
PrestaShop PrestaShop Affected: >= 1.7.6.0, < 1.7.6.5
Create a notification for this product.
Show details on NVD website

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CVE-2020-5329 (GCVE-0-2020-5329)

Vulnerability from cvelistv5 – Published: 2021-07-29 15:55 – Updated: 2024-09-16 22:40
VLAI
Summary
Dell EMC Avamar Server contains an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability to redirect application users to arbitrary web URLs by tricking the victim users to click on maliciously crafted links.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version
Dell Avamar Affected: 7.3.1, 7.4.1
Create a notification for this product.
Date Public
2020-02-24 00:00
Show details on NVD website

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CVE-2020-5337 (GCVE-0-2020-5337)

Vulnerability from cvelistv5 – Published: 2020-05-04 18:50 – Updated: 2024-09-17 01:56
VLAI
Summary
RSA Archer, versions prior to 6.7 P1 (6.7.0.1), contain a URL redirection vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to redirect application users to arbitrary web URLs by tricking the victim users to click on maliciously crafted links. The vulnerability could be used to conduct phishing attacks that cause users to unknowingly visit malicious sites.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version
Dell RSA Archer Affected: unspecified , < 6.7 P1 (custom)
Create a notification for this product.
Date Public
2020-02-28 00:00
Show details on NVD website

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CVE-2020-5409 (GCVE-0-2020-5409)

Vulnerability from cvelistv5 – Published: 2020-05-13 23:15 – Updated: 2024-09-17 02:47
VLAI
Title
Concourse Open Redirect in the /sky/login endpoint
Summary
Pivotal Concourse, most versions prior to 6.0.0, allows redirects to untrusted websites in its login flow. A remote unauthenticated attacker could convince a user to click on a link using the OAuth redirect link with an untrusted website and gain access to that user's access token in Concourse. (This issue is similar to, but distinct from, CVE-2018-15798.)
CWE
Assigner
References
Impacted products
Vendor Product Version
Pivotal Concourse Affected: unspecified , < 5.2.8 (custom)
Affected: unspecified , < 5.5.10 (custom)
Affected: unspecified , < 5.8.1 (custom)
Affected: unspecified , < 6.0.0 (custom)
Create a notification for this product.
Date Public
2020-05-13 00:00
Show details on NVD website

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CVE-2020-6803 (GCVE-0-2020-6803)

Vulnerability from cvelistv5 – Published: 2020-02-28 22:34 – Updated: 2024-08-04 09:11
VLAI
Title
Open redirect in Mozilla WebThings Gateway
Summary
An open redirect is present on the gateway's login page, which could cause a user to be redirected to a malicious site after logging in.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version
Mozilla WebThings Gateway Affected: 0.3.0 , < 0.3.0* (custom)
Affected: 0.12.0 , < 0.12.0 (custom)
Create a notification for this product.
Credits
Panagiotis
Show details on NVD website

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CVE-2020-7520 (GCVE-0-2020-7520)

Vulnerability from cvelistv5 – Published: 2020-07-23 20:46 – Updated: 2024-08-04 09:33
VLAI
Summary
A CWE-601: URL Redirection to Untrusted Site ('Open Redirect') vulnerability exists in Schneider Electric Software Update (SESU), V2.4.0 and prior, which could cause execution of malicious code on the victim's machine. In order to exploit this vulnerability, an attacker requires privileged access on the engineering workstation to modify a Windows registry key which would divert all traffic updates to go through a server in the attacker's possession. A man-in-the-middle attack is then used to complete the exploit.
Severity
No CVSS data available.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version
n/a Schneider Electric Software Update (SESU) V2.4.0 and prior. Affected: Schneider Electric Software Update (SESU) V2.4.0 and prior.
Show details on NVD website

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CVE-2020-8143 (GCVE-0-2020-8143)

Vulnerability from cvelistv5 – Published: 2020-04-03 20:52 – Updated: 2024-08-04 09:48
VLAI
Summary
An Open Redirect vulnerability was discovered in Revive Adserver version < 5.0.5 and reported by HackerOne user hoangn144. A remote attacker could trick logged-in users to open a specifically crafted link and have them redirected to any destination.The CSRF protection of the “/www/admin/*-modify.php” could be skipped if no meaningful parameter was sent. No action was performed, but the user was still redirected to the target page, specified via the “returnurl” GET parameter.
Severity
No CVSS data available.
CWE
  • CWE-601 - Open Redirect (CWE-601)
Assigner
References
Impacted products
Vendor Product Version
n/a https://github.com/revive-adserver/revive-adserver Affected: Fixed in >= 5.0.5
Show details on NVD website

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CVE-2020-8559 (GCVE-0-2020-8559)

Vulnerability from cvelistv5 – Published: 2020-07-22 13:47 – Updated: 2024-09-16 17:58
VLAI
Title
Privilege escalation from compromised node to cluster
Summary
The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise.
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
Impacted products
Vendor Product Version
Kubernetes Kubernetes Affected: 1.6
Affected: 1.7
Affected: 1.8
Affected: 1.9
Affected: 1.10
Affected: 1.11
Affected: 1.12
Affected: 1.13
Affected: 1.14
Affected: 1.15
Affected: 1.16 , ≤ 1.16.12 (custom)
Affected: 1.17 , ≤ 1.17.8 (custom)
Affected: 1.18 , ≤ 1.18.5 (custom)
Create a notification for this product.
Date Public
2020-07-15 00:00
Credits
Wouter ter Maat of Offensi
Show details on NVD website

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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.
  • Use a list of approved URLs or domains to be used for redirection.
Mitigation

Phase: Architecture and Design

Description:

  • 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 ID: MIT-21.2

Phase: Architecture and Design

Strategy: Enforcement by Conversion

Description:

  • 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

Phase: Architecture and Design

Description:

  • 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 ID: MIT-6

Phases: Architecture and Design, Implementation

Strategy: Attack Surface Reduction

Description:

  • 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 ID: MIT-29

Phase: Operation

Strategy: Firewall

Description:

  • 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.

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