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CVE-2025-46171

nvd nist
Published: Jul 23, 2025Modified: Jul 28, 2025

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5.4
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.5
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Vbulletin: Vbulletin
Vbulletin
1 product
Vbulletin
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Vbulletin
Version 3.8.7

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

Source: cve@mitre.org
Product
Source: cve@mitre.org
ExploitMitigationThird Party Advisory

Timeline

No history available yet.