CVE-2026-3189 feiyuchuixue sz-boot-parent download server-side request forgery
Attackers can exploit a server-side request forgery vulnerability in the file download interface to access internal resources or bypass security controls.
- 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-2026-3189?
CVE-2026-3189 is a low-severity server-side request forgery vulnerability in feiyuchuixue sz-boot-parent, published on 25 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in feiyuchuixue sz-boot-parent up to 1.3.2-beta. This vulnerability affects unknown code of the file /api/admin/common/files/download. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can be executed remotely. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. Upgrading to version 1.3.3-beta is able to resolve this issue. This patch is called aefaabfd7527188bfba3c8c9eee17c316d094802. Upgrading the affected component is advised. The project was informed beforehand and acted very professional: "We have added a URL protocol whitelist validation to the file download interface, allowing only http and https protocols."
Weakness: CWE-918
Which versions are affected by CVE-2026-3189?
How do I fix CVE-2026-3189?
No fix has been published for CVE-2026-3189 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-2026-3189 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3189 exists.
Sources
Also known as GHSA-2p6h-wfw7-47wv.