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CVE-2025-6050— Stored Cross-Site Scripting (XSS) in Mezzanine CMS Admin Interface

Quick assessment

Affected
jupo mezzanine
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.

mezzanine是stephenmcd个人开发者的一个Django的CMS框架。 mezzanine 6.1.1之前版本存在安全漏洞，该漏洞源于displayable_links_js函数清理不足，可能导致存储型跨站脚本攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 0.28% · P20
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I. Basic Information for CVE-2025-6050

Vulnerability Information
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Vulnerability Title
Stored Cross-Site Scripting (XSS) in Mezzanine CMS Admin Interface
Source: CVE Program / CVE List V5
Vulnerability Description
Mezzanine CMS, in versions prior to 6.1.1, contains a Stored Cross-Site Scripting (XSS) vulnerability in the admin interface. The vulnerability exists in the "displayable_links_js" function, which fails to properly sanitize blog post titles before including them in JSON responses served via "/admin/displayable_links.js". An authenticated admin user can create a blog post with a malicious JavaScript payload in the title field, then trick another admin user into clicking a direct link to the "/admin/displayable_links.js" endpoint, causing the malicious script to execute in their browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N
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
mezzanine 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mezzanine是stephenmcd个人开发者的一个Django的CMS框架。 mezzanine 6.1.1之前版本存在安全漏洞，该漏洞源于displayable_links_js函数清理不足，可能导致存储型跨站脚本攻击。
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
jupo mezzanine 0.1 ~ 6.1.1 -

II. Public POCs for CVE-2025-6050

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III. Intelligence Information for CVE-2025-6050

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Vendor Advisories for CVE-2025-6050 (1)

Other References for CVE-2025-6050 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2025-6050

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