Information Disclosure Vulnerability in MyBB Forum Software
CVE-2025-29459

7.6HIGH

Key Information:

Vendor

MyBB Group

Status
MyBB Forum Software
Vendor
CVE Published:
17 April 2025

What is CVE-2025-29459?

A vulnerability in MyBB version 1.8.38 has been identified which permits a remote attacker to access sensitive information through the Mail function. This security flaw could potentially expose confidential data, enabling malicious actors to exploit the affected system. Users of MyBB are strongly urged to assess their current version and implement available security patches to mitigate the risks associated with this vulnerability.

References

https://www.yuque.com/morysummer/vx41bz/ggnmg5nnu635kvrc
https://docs.mybb.com/1.8/administration/security/protect...

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.