CVE-2025-29459

Published: Apr 17, 2025Modified: Jun 17, 2026

7.6

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Exploitability: 2.8 / Impact: 4.7

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

An issue in MyBB 1.8.38 allows a remote attacker to obtain sensitive information via the Mail function. NOTE: the Supplier disputes this because of the allowed actions of Board administrators and because of SSRF mitigation.

Affected (1)

Products: Mybb: Mybb

Mybb

1 product

Mybb

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mybb Mybb	Version 1.8.38

Related CWEs

CWE-918

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (2)

https://docs.mybb.com/1.8/administration/security/protection/#limit-access-to-private-hosts-and-ip-addresses

Source: cve@mitre.org

Product

https://www.yuque.com/morysummer/vx41bz/ggnmg5nnu635kvrc

Source: cve@mitre.org

ExploitThird Party Advisory

Timeline

No history available yet.