CVE-2026-89263 (GCVE-0-2026-89263)

Vulnerability from cvelistv5 – Published: 2026-09-11 15:25 – Updated: 2026-09-15 16:21
VLAI
Title
MoguBlog through 6.2 Missing Authentication on the Comment Email-Notification Endpoint
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 16:21 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version CPE status
moxi624 MoguBlog Affected: 0 , ≤ 6.2 (custom)
    cpe:2.3:a:mogublog_project:mogublog:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-11 00:00
Credits
Mingsheng Lin
Show details on NVD website
To clipboard 

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