CVE-2025-13816 moxi159753 Mogu Blog v2 ZIP File unzipFile FileOperation.unzip path traversal
Remote attackers can exploit a path traversal vulnerability in the ZIP file handler to read or modify arbitrary files on 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-2025-13816?
CVE-2025-13816 is a medium-severity path traversal vulnerability in moxi159753 Mogu Blog v2, published on 1 Dec 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 moxi159753 Mogu Blog v2 up to 5.2. The impacted element is the function FileOperation.unzip of the file /networkDisk/unzipFile of the component ZIP File Handler. Such manipulation of the argument fileUrl leads to path traversal. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-22
Which versions are affected by CVE-2025-13816?
It affects 1 product.
Products include Mogublog Project Mogublog.
How do I fix CVE-2025-13816?
No fix has been published for CVE-2025-13816 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-2025-13816 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-13816 exists.
Other vulnerabilities in moxi159753 Mogu Blog v2
- CVE-2025-13814 moxi159753 Mogu Blog v2 uploadPicsByUrl LocalFileServiceImpl.uploadPictureByUrl server-side request forgery
- CVE-2025-13813 moxi159753 Mogu Blog v2 Storage Management Endpoint storage authorization
- CVE-2022-30517 Cross-site scripting in n/a
- CVE-2025-13815 moxi159753 Mogu Blog v2 pictures unrestricted upload
- CVE-2023-2101 moxi624 Mogu Blog v2 uploadPicsByUrl uploadPictureByUrl absolute path traversal
Sources
Also known as GHSA-886v-hrxv-5rgm.