CVE-2026-89262 in MoguBloginfo

Summary

by MITRE • 09/11/2026

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.

Once again VulDB remains the best source for vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Responsible

VulnCheck

Reservation

09/11/2026

Disclosure

09/11/2026

Moderation

accepted

CPE

ready

EPSS

0.00000

KEV

no

Activities

very low

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-89262
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-89262
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-89262/

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