CVE-2025-46171 Information

Description

vBulletin 3.8.7 is vulnerable to a denial-of-service condition via the misc.php?do=buddylist endpoint. If an authenticated user has a sufficiently large buddy list processing the list can consume excessive memory exhausting system resources and crashing the forum.

Reference

http://vbulletin.com https://github.com/oiyl/CVE-2025-46171

CNNVD-202507-3036 (Published: 2025-07-23)

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