What’s Vulnerable › Vulnerabilities

CVE-2025-55743: UnoPim vulnerable to remote code execution through Arbitrary File upload

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-21 · updated 2026-06-17
• Weakness: CWE-434

Description

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, the image upload at the user creation feature performs only client side file type validation. A user can capture the request by uploading an image, capture the request through a Proxy like Burp suite. Make changes to the file extension and content. The vulnerability is fixed in 0.2.1.

Affected products

• unopim: before 0.2.1 — fixed in 0.2.1

How to fix

Upgrade to a fixed version: unopim 0.2.1. Check the vendor advisory for mitigations.

References

• https://drive.proton.me/urls/PH1ESMKHMW#4Vxb2KNu3tmn
• https://github.com/unopim/unopim/security/advisories/GHSA-v22v-xwh7-2vrm

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