CVE-2025-13249 Jiusi OA OfficeServer unrestricted upload
Remote attackers can upload arbitrary files via the OfficeServer interface, potentially leading to code execution on the Jiusi OA system.
- 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-2025-13249?
CVE-2025-13249 is a medium-severity vulnerability in Jiusi OA, published on 16 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security vulnerability has been detected in Jiusi OA up to 20251102. This affects an unknown function of the file /OfficeServer?isAjaxDownloadTemplate=false of the component OfficeServer Interface. Such manipulation of the argument FileData leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Which versions are affected by CVE-2025-13249?
How do I fix CVE-2025-13249?
No fix has been published for CVE-2025-13249 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-13249 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-13249 exists.
Sources
Also known as GHSA-vjm2-vp2c-vqmw.