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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
moxi624 MoguBlog unaffected
Version Status Constraints
0 affected ≤ 6.2

No data.

No data.

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Project Subscriptions

Vendors Products
Mogublog Project Subscribe
Mogublog Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Mon, 12 Oct 2026 13:15:00 +0000

Type Values Removed Values Added
Description 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.
Title MoguBlog through 6.2 Credential Disclosure via /oauth/getSystemConfig
First Time appeared Mogublog Project
Mogublog Project mogublog
Weaknesses CWE-863
CPEs cpe:2.3:a:mogublog_project:mogublog:*:*:*:*:*:*:*:*
Vendors & Products Mogublog Project
Mogublog Project mogublog
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-12T13:10:35.666Z

Reserved: 2026-10-12T12:42:04.875Z

Link: CVE-2026-109174

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-12T13:17:30.040

Modified: 2026-10-12T13:17:30.040

Link: CVE-2026-109174

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses