What is the CVSS score of EUVD-2025-18488?

EUVD-2025-18488 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Mezzanine are affected by EUVD-2025-18488?

Organizations using versions should be aware of moderate risk from CVE-2025-6050, a cross-site scripting vulnerability rated CVSS 4.8.. A patch is available.

Is there a public PoC exploit available for EUVD-2025-18488?

Yes, a public proof-of-concept exploit is available for EUVD-2025-18488. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate EUVD-2025-18488?

Within 30 days: Identify affected systems running versions and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Mezzanine EUVD-2025-18488

| CVE-2025-6050 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-06-17 596c5446-0ce5-4ba2-aa66-48b3b757a647

GHSA-7pr5-w74r-jjj7

XSS Mezzanine Jupo

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 22:15 euvd

EUVD-2025-18488

Analysis Generated

Mar 14, 2026 - 22:15 vuln.today

Patch released

Mar 14, 2026 - 22:15 nvd

Patch available

PoC Detected

Jul 30, 2025 - 19:09 vuln.today

Public exploit code

CVE Published

Jun 17, 2025 - 11:15 nvd

MEDIUM 4.8

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

18 pypi packages depend on mezzanine (17 direct, 2 indirect)

Ecosystem-wide dependent count for version 6.1.1.

DescriptionCVE.org

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.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

A vendor patch is available — apply it immediately. Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.