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CVE-2023-0264

Quick assessment

Affected
redhat.com Keycloak
Exploitation
Public or AI PoC available; prioritize validation
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。攻击者利用该漏洞通过被盗的uuid代码进行用户模拟。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.27% · P69
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I. Basic Information for CVE-2023-0264

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Keycloaks OpenID Connect user authentication, which may incorrectly authenticate requests. An authenticated attacker who could obtain information from a user request within the same realm could use that data to impersonate the victim and generate new session tokens. This issue could impact confidentiality, integrity, and availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
keycloak 授权问题漏洞
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。攻击者利用该漏洞通过被盗的uuid代码进行用户模拟。
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
redhat.com Keycloak 18.0.6 ~ 18.0.6 -

II. Public POCs for CVE-2023-0264

# POC Description Source Link Shenlong Link
1 A small PoC for the Keycloak vulnerability CVE-2023-0264 https://github.com/twwd/CVE-2023-0264 POC Details
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III. Intelligence Information for CVE-2023-0264

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Vendor Advisories for CVE-2023-0264 (1)

IV. Related Vulnerabilities

Same product: Keycloak
Same vendor: redhat.com

V. Comments for CVE-2023-0264

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