CVE-2026-89261

Medium

Description

MoguBlog through 6.2 exposes Elasticsearch index management endpoints in the mogu_search service without authentication, allowing remote attackers to delete, recreate, or alter the blog search index. Attackers can invoke POST endpoints to wipe the entire search index, delete specific documents, or inject malicious index entries, causing search functionality to return incorrect or no results.

SeverityMedium

CVSS6.5

Exploit probability—

ProductMoguBlog

PublishedSep 11, 2026

First seenSep 11, 2026

Weakness typeCWE-306Missing authentication for critical function

How to fix

Vendor advisories

gitee.com/moxi159753/mogu_blog_v2/releases

Affected products

Product	Affected versions	Fixed in
moxi624 MoguBlog	v ≤ 6.2	—

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