Vulnerability · Published Aug 21, 2025 · Assigned by GitHub_M

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

High 7.3

In plain English

A high-severity unrestricted file upload in unopim from unopim. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)7.3High

Exploit odds (30 days)0.5%top 58.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	unopim/unopim	0.2.1	GHSA-v22v-xwh7-2vrm

Affected products (as reported)

Vendor	Product	Versions
unopim	unopim	< 0.2.1

Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

References

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