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CVE-2018-16887

Quick assessment

Affected
The Katello Project katello
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.

Katello是一款系统管理引擎，它可提供配置管理、订阅管理和内容管理的工作流。 Katello 3.9.0版本中存在跨站脚本漏洞。远程攻击者可借助Subscriptions或Red Hat Repositories向导程序利用该漏洞执行恶意脚本并提取高权限用户的反跨站请求伪造令牌。

AI Predicted 8.1 Difficulty: Easy EPSS 1.00% · P62

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2018-16887

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site scripting (XSS) flaw was found in the katello component of Satellite. An attacker with privilege to create/edit organizations and locations is able to execute a XSS attacks against other users through the Subscriptions or the Red Hat Repositories wizards. This can possibly lead to malicious code execution and extraction of the anti-CSRF token of higher privileged users. Versions before 3.9.0 are vulnerable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Katello 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Katello是一款系统管理引擎，它可提供配置管理、订阅管理和内容管理的工作流。 Katello 3.9.0版本中存在跨站脚本漏洞。远程攻击者可借助Subscriptions或Red Hat Repositories向导程序利用该漏洞执行恶意脚本并提取高权限用户的反跨站请求伪造令牌。
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
The Katello Project katello 3.9.0 -

II. Public POCs for CVE-2018-16887

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III. Intelligence Information for CVE-2018-16887

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Vendor Advisories for CVE-2018-16887 (2)

IV. Related Vulnerabilities

Same product: katello
Same weakness: CWE-79

V. Comments for CVE-2018-16887

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