CVE-2024-8707 云课网络科技有限公司 Yunke Online School System Appadmin.php downfile path traversal
Remote attackers can exploit a path traversal vulnerability in the downfile function 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-2024-8707?
CVE-2024-8707 is a medium-severity path traversal vulnerability in 云课网络科技有限公司 Yunke Online School System, published on 12 Sep 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in 云课网络科技有限公司 Yunke Online School System up to 3.0.6. It has been declared as problematic. This vulnerability affects the function downfile of the file application/admin/controller/Appadmin.php. The manipulation of the argument url leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Weakness: CWE-22
Which versions are affected by CVE-2024-8707?
How do I fix CVE-2024-8707?
No fix has been published for CVE-2024-8707 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-2024-8707 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-8707 exists.
Sources
Also known as GHSA-55vj-qfc7-jrjc.