CVE-2025-6050 – mezzanine

Package

Manager: pip
Name: mezzanine
Vulnerable Version: >=0 <6.1.1

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N/E:H/RL:U/RC:R

CVSS v4.0: 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

EPSS: 0.00043 pctl0.12201

Details

Mezzanine CMS has a Stored Cross-Site Scripting (XSS) vulnerability in the displayable_links_js function 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.

Metadata

Created: 2025-06-17T12:31:15Z
Modified: 2025-07-15T00:27:47Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/06/GHSA-7pr5-w74r-jjj7/GHSA-7pr5-w74r-jjj7.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-7pr5-w74r-jjj7
Finding: F425
Auto approve: 1