7.3

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2024-52305

CVE-2024-52305: UnoPim Stored XSS : Cookie hijacking through Create User function

Summary

A vulnerability exists in the Create User process, allowing the creation of a new admin account with an option to upload a profile image. An attacker can upload a malicious SVG file containing an embedded script. When the profile image is accessed, the embedded script executes, leading to the potential theft of session cookies.

Details

Login as admin
Go to Create User
Fill up everything in the registration form then upload SVG image as a profile picture
In SVG image, add script tag to prepare for XSS attack
Complete the Create User process
Right click at the image to obtain image URL address
XSS triggered

PoC

The below link is a private YouTube video for PoC. https://youtu.be/5j8owD0--1A

Impact

The stored XSS can lead to session hijacking and privilege escalation, effectively bypassing any CSRF protections in place.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2024-52305

CVE-2024-52305:

7.3

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
unopim/unopim	composer	< 0.1.5	0.1.5

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability involves stored XSS via SVG file uploads during user creation. The provided commit modifies the DefaultUser.php's handle() method, adding validations for other fields (name, email, password) but not explicitly addressing SVG file handling. This suggests the original code lacked proper file-type validation/sanitization for profile images. The CWEs (CWE-616, CWE-692) indicate incomplete file validation and denylisting, aligning with SVG-specific XSS. While the exact file upload logic isn't visible in the diff, the handle() method is central to the user creation process, making it the most likely point of failure given the context.

Vulnerable functions

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Vulnerability Intelligence
Miggo AI

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WAF Protection Rules

WAF Rule

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Reasoning

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