CVE-2026-76576 yangzongzhuan RuoYi-Vue Common Download Endpoint CommonController.java resourceDownload path traversal
Remote attackers can exploit a path traversal flaw in the download endpoint to read arbitrary files from the server.
- 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-2026-76576?
CVE-2026-76576 is a medium-severity path traversal vulnerability in yangzongzhuan RuoYi-Vue, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in yangzongzhuan RuoYi-Vue up to 3.9.2. This impacts the function fileDownload/resourceDownload of the file ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CommonController.java of the component Common Download Endpoint. Performing a manipulation of the argument fileName/resource results in path traversal. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
Weakness: CWE-22
Which versions are affected by CVE-2026-76576?
How do I fix CVE-2026-76576?
No fix has been published for CVE-2026-76576 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-76576 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-76576 exists.
Sources
Also known as GHSA-7jpm-353p-cprm.