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CVE-2024-7260— Keycloak-core: open redirect on account page

Quick assessment

Affected
Red Hat Red Hat Build of Keycloak
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak存在输入验证错误漏洞，该漏洞源于包含一个开放重定向漏洞。攻击者利用该漏洞可以构建特制的 URL，使用referrer和referrer_uri参数来诱骗用户访问恶意网页。

CVSS 6.1 · Medium EPSS 0.58% · P46
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I. Basic Information for CVE-2024-7260

Vulnerability Information
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Vulnerability Title
Keycloak-core: open redirect on account page
Source: CVE Program / CVE List V5
Vulnerability Description
An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks. Once a crafted URL is made, it can be sent to a Keycloak admin via email for example. This will trigger this vulnerability when the user visits the page and clicks the link. A malicious actor can use this to target users they know are Keycloak admins for further attacks. It may also be possible to bypass other domain-related security checks, such as supplying this as a OAuth redirect uri. The malicious actor can further obfuscate the redirect_uri using URL encoding, to hide the text of the actual malicious website domain.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Keycloak 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak存在输入验证错误漏洞，该漏洞源于包含一个开放重定向漏洞。攻击者利用该漏洞可以构建特制的 URL，使用referrer和referrer_uri参数来诱骗用户访问恶意网页。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Build of Keycloak - cpe:/a:redhat:build_keycloak:24
Red Hat Red Hat build of Keycloak 24 24.0.7-4 ~ * cpe:/a:redhat:build_keycloak:24::el9
Red Hat Red Hat build of Keycloak 24 24-16 ~ * cpe:/a:redhat:build_keycloak:24::el9
Red Hat Red Hat build of Keycloak 24 24-16 ~ * cpe:/a:redhat:build_keycloak:24::el9

II. Public POCs for CVE-2024-7260

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III. Intelligence Information for CVE-2024-7260

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Vendor Advisories for CVE-2024-7260 (2)

IV. Related Vulnerabilities

Same weakness: CWE-601

V. Comments for CVE-2024-7260

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