CVE-2026-109176 MoguBlog through 6.2 IDOR Allows Deleting Other Administrators' Network-Disk Files
Authenticated administrators can delete other administrators' network disk files by manipulating object identifiers, leading to unauthorized data deletion.
- 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-2026-109176?
CVE-2026-109176 is a medium-severity missing authorization vulnerability in moxi624 MoguBlog, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MoguBlog through 6.2 contains an insecure direct object reference vulnerability that allows authenticated administrators to delete other administrators' files via POST /networkDisk/deleteFile and batchDeleteFile. Attackers can supply another administrator's file or folder uid, which NetworkDiskServiceImpl.deleteFile never checks against admin_uid, removing stored objects from local storage, Qiniu or MinIO.
Weakness: CWE-639
Which versions are affected by CVE-2026-109176?
How do I fix CVE-2026-109176?
No fix has been published for CVE-2026-109176 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-109176 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109176 exists.
Sources
Also known as GHSA-926c-q529-62wh.