CVE-2025-55742 UnoPim Stored XSS via SVG MIME/Sanitizer Bypass

High 8.0 Published 21 Aug 2025 Updated 21 Aug 2025

Attackers can inject malicious scripts via SVG uploads in the user creation endpoint, potentially compromising admin sessions.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: Available

What is CVE-2025-55742?

CVE-2025-55742 is a high-severity cross-site scripting vulnerability in unopim, published on 21 Aug 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-79

Which versions are affected by CVE-2025-55742?

2 open source packages ship an affected version, including unopim/unopim. It affects 1 product.

Package	Affected	Fixed in
`unopim/unopim` Packagist	All versions	`0.2.1`
`unopim/unopim` Packagist	All versions	`0.2.1`

Products include Webkul Unopim.

How do I fix CVE-2025-55742?

Upgrade unopim/unopim to 0.2.1 or later.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-55742 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-55742 exists.

Sources

Also known as GHSA-xr97-25v7-hc2q.