CVE-2026-109174

MoguBlog through 6.2 contains an information disclosure vulnerability that allows low-privileged front-end users to read system credentials via the getSystemConfig endpoint. Attackers can supply an ordinary reader session token to retrieve unfiltered SystemConfig data, exposing Qiniu and MinIO secret keys and SMTP mailbox passwords.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/mogu_blog_v2/poc_oauth_getSystemConfig.py
https://github.com/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/mogu_web/src/main/java/com/moxi/mogublog/web/restapi/AuthRestApi.java#L490-L502
https://www.vulncheck.com/advisories/mogublog-through-6.2-credential-disclosure-via-oauth-getsystemconfig

Configurations

No configuration.

History

12 Oct 2026, 13:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-12 13:17

Updated : 2026-10-13 20:41

NVD link : CVE-2026-109174

Mitre link : CVE-2026-109174

CVE.ORG link : CVE-2026-109174

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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