CVE-2026-39362 InvenTree has SSRF via Remote Image Download — No IP/Hostname Validation on remote_image URLs

Medium 5.3 Published 8 Apr 2026 Updated 10 Apr 2026

Authenticated users can exploit Server-Side Request Forgery in InvenTree to access internal resources when remote image downloads are enabled.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-39362?

CVE-2026-39362 is a medium-severity server-side request forgery vulnerability in InvenTree, published on 8 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

InvenTree is an Open Source Inventory Management System. Prior to 1.2.7 and 1.3.0, when INVENTREE_DOWNLOAD_FROM_URL is enabled (opt-in), authenticated users can supply remote_image URLs that are fetched server-side via requests.get() with only Django's URLValidator check. There is no validation against private IP ranges or internal hostnames. Redirects are followed (allow_redirects=True), enabling bypass of any URL-format checks. This vulnerability is fixed in 1.2.7 and 1.3.0.

Weakness: CWE-918

Which versions are affected by CVE-2026-39362?

It affects 1 product.

Products include Inventree Project Inventree.

How do I fix CVE-2026-39362?

No fix has been published for CVE-2026-39362 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2026-39362 being exploited?

There is no known exploitation of CVE-2026-39362 in the wild and no public exploit code.

Sources

Also known as GHSA-m9j7-jw3m-fr22.