Jupo: Security Vulnerabilities
A cross-site scripting (XSS) vulnerability in the component /blog/blogpost/add of Mezzanine CMS v6.1.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into a blog post.
CVSS Score
4.8
EPSS Score
0.001
Published
2025-07-23
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.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-06-17
Cross-Site Scripting (XSS) vulnerability exists in Mezzanine CMS 6.0.0 in the "View Entries" feature within the Forms module.
CVSS Score
6.1
EPSS Score
0.001
Published
2025-05-05
An issue in Mezzanine v6.0.0 allows attackers to bypass access control mechanisms in the admin panel via a crafted request.
CVSS Score
9.8
EPSS Score
0.008
Published
2024-02-28
An issue in Mezzanine v6.0.0 allows attackers to bypass access controls via manipulating the Host header.
CVSS Score
9.1
EPSS Score
0.014
Published
2024-02-28
Cross Site Scripting (XSS) in Mezzanine v4.3.1 allows remote attackers to execute arbitrary code via the 'Description' field of the component 'admin/blog/blogpost/add/'. This issue is different than CVE-2018-16632.
CVSS Score
6.1
EPSS Score
0.004
Published
2021-08-27
Mezzanine CMS v4.3.1 allows XSS via the /admin/blog/blogcategory/add/?_to_field=id&_popup=1 title parameter at admin/blog/blogpost/add/.
CVSS Score
4.8
EPSS Score
0.002
Published
2018-12-28