What is the CVSS score of CVE-2025-55742?

CVE-2025-55742 has a CVSS 3.1 base score of 8.0 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Laravel are affected by CVE-2025-55742?

Organizations using UnoPim face notable risk from CVE-2025-55742, a cross-site scripting vulnerability rated CVSS 8.0.. A patch is available.

Is there a public PoC exploit available for CVE-2025-55742?

Yes, a public proof-of-concept exploit is available for CVE-2025-55742. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-55742?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Verify anti-CSRF tokens and content security policies are enforced.

Laravel CVE-2025-55742

HIGH

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

2025-08-21 security-advisories@github.com

XSS Laravel Unopim Webkul

8.0

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

8.0 HIGH

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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:08 vuln.today

Patch released

Mar 28, 2026 - 19:08 nvd

Patch available

PoC Detected

Aug 22, 2025 - 21:55 vuln.today

Public exploit code

CVE Published

Aug 21, 2025 - 16:15 nvd

HIGH 8.0

DescriptionGitHub Advisory

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, UnoPim contains a stored cross-site scripting vulnerability via SVG MIME/sanitizer bypass in the /admin/settings/users/create endpoint. This vulnerability is fixed in 0.2.1.

AnalysisAI

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, UnoPim contains a stored cross-site scripting vulnerability via SVG MIME/sanitizer bypass in the /admin/settings/users/create endpoint. This vulnerability is fixed in 0.2.1. Affected products include: Webkul Unopim. Version information: Before 0.2.1.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.