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CVE-2020-27826

Quick assessment

Affected
n/a 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。 keycloak 存在安全漏洞，该漏洞源于Account REST API可以更新用户元数据属性。

AI Predicted 8.8 Difficulty: Easy EPSS 0.57% · P45
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I. Basic Information for CVE-2020-27826

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Keycloak before version 12.0.0 where it is possible to update the user's metadata attributes using Account REST API. This flaw allows an attacker to change its own NameID attribute to impersonate the admin user for any particular application.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
带着不必要的权限执行
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Keycloak 安全漏洞
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。 keycloak 存在安全漏洞，该漏洞源于Account REST API可以更新用户元数据属性。
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
- keycloak keycloak 12.0.0 -

II. Public POCs for CVE-2020-27826

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III. Intelligence Information for CVE-2020-27826

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Vendor Advisories for CVE-2020-27826 (1)

Same Patch Batch · n/a · 2021-05-28 · 43 CVEs total

CVE-2021-33620 6.5 MEDIUM Squid 输入验证错误漏洞
CVE-2021-20201 spice 安全漏洞
CVE-2021-20195 Red Hat Keycloak 输入验证错误漏洞
CVE-2020-35505 QEMU 代码问题漏洞
CVE-2010-3843 Ettercap 缓冲区错误漏洞
CVE-2020-35504 QEMU 代码问题漏洞
CVE-2020-25710 OpenLDAP 安全漏洞
CVE-2021-3514 389-ds-base 代码问题漏洞
CVE-2021-33587 css-what 安全漏洞
CVE-2021-33623 trim-newlines 资源管理错误漏洞
CVE-2020-25715 pki-core 跨站脚本漏洞
CVE-2020-35506 QEMU 资源管理错误漏洞
CVE-2021-20236 ZeroMQ 缓冲区错误漏洞
CVE-2021-20237 ZeroMQ 资源管理错误漏洞
CVE-2021-20239 Linux kernel 缓冲区错误漏洞
CVE-2021-20240 gdk-pixbuf 数字错误漏洞
CVE-2021-20278 Kiali 授权问题漏洞
CVE-2021-20292 Nouveau 资源管理错误漏洞
CVE-2021-27032 Autodesk Licensing Services 访问控制错误漏洞
CVE-2021-21734 ZTE PON MDU 加密问题漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: keycloak
Same vendor: n/a
Same weakness: CWE-250

V. Comments for CVE-2020-27826

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