PT-2026-89902 · Moxi624 · Mogu Blog

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CVE-2026-89263

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Published

2026-09-11

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Updated

2026-09-11

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
MoguBlog through 6.2 fails to authenticate requests to the /web/comment/closeEmailNotification endpoint, allowing unauthenticated attackers to disable email notifications for arbitrary users. Remote callers can modify the startEmailNotification flag in Redis cache for any user identifier to suppress reply notifications without authorization.

Exploit

Fix

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-89263

Affected Products

Mogu Blog