CVE-2026-89262

High

Description

MoguBlog through 6.2 contains an authorization bypass vulnerability in the comment deletion endpoint that performs ownership checks against request-body fields instead of the authenticated principal. Attackers can delete arbitrary comments and their replies by supplying comment UIDs and author UIDs obtained from unauthenticated listing endpoints.

SeverityHigh

CVSS7.5

Exploit probability—

ProductMoguBlog

PublishedSep 11, 2026

First seenSep 11, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Vendor advisories

gitee.com/moxi159753/mogu_blog_v2/releases

Affected products

Product	Affected versions	Fixed in
moxi624 MoguBlog	v ≤ 6.2	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.