MoguBlog through 6.2 IDOR Allows Deleting Other Administrators' Network-Disk Files

Advisories

MoguBlog through 6.2 IDOR Allows Deleting Other Administrators' Network-Disk Files

severity: medium
date: 10/12/2026
Affecting: MoguBlog <= 6.2
CVE: CVE-2026-109176
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 5.3
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
References: Researcher Proof of Concept
Vulnerable Code
Vulnerable Code
Credit: Yaqi Chao
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.

Ready to get Started?

Explore VulnCheck, a next-generation Cyber Threat Intelligence platform, which provides exploit and vulnerability intelligence to help you prioritize and remediate vulnerabilities that matter.

Vulnerability Prioritization
Prioritize vulnerabilities that matter based on the threat landscape and defer vulnerabilities that don't.
Early Warning System
Real-time alerting of changes in the vulnerability landscape so that you can take action before the attacks start.

Schedule a Demo