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VULNERABILITIES

CVE-2026-89264 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

MoguBlog through 6.2 fails to validate the comment author identity in the POST /web/comment/add endpoint, allowing authenticated users to post comments attributed to any other user. Attackers can supply arbitrary userUid values in the request body to impersonate other accounts including administrators.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://gitee.com/moxi159753/mogu_blog_v2/releases [email protected]Release NotesVendor
https://github.com/LinYuanyi1/cve-request-poc/blob/master/mogublog-poc/C12_comment_add_author_spoof.py [email protected]Exploit
https://github.com/moxi624/mogu_blog_v2 [email protected]Vendor
https://github.com/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/mogu_web/src/main/java/com/moxi/mogublog/web/restapi/CommentRestApi.java [email protected]Source CodeVendor
https://www.vulncheck.com/advisories/mogublog-through-6.2-comment-author-spoofing-via-request-body-identity [email protected]AdvisoryBundleExploit

Weakness Enumeration

CWE-IDCWE NameSource
CWE-639Authorization Bypass Through User-Controlled Key[email protected]

Affected Products

ProductVersions
MoguBlog
<= 6.2

CPE

  • cpe:2.3:a:mogublog_project:mogublog:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-89264
NVD Published Date:
Sep 11, 2026
NVD Last Modified:
Sep 11, 2026
Source:
[email protected]
CVE-2026-89264 Details - Not Deferred