Auth bypass in Moxi624 Mogublog
CVE-2026-109177
MoguBlog through 6.2 contains a broken access control vulnerability that allows authenticated administrators to move or rename other administrators' network-disk files by supplying their file paths. Attackers can send crafted requests to POST /networkDisk/moveFile, batchMoveFile, or edit, which update rows without admin_uid checks, relocating or renaming other users' files and folders.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b… (exploit)
- github.com/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/m… (technical-description)
- github.com/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/m… (technical-description)
- www.vulncheck.com/advisories/mogublog-through-6.2-broken-access-control-via-net… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109177?
- CVE-2026-109177 is a medium-severity vulnerability in Moxi624 Mogublog, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-10-12.
- How severe is CVE-2026-109177?
- Medium severity. CVSS v3 base score is 4.3 out of 10.