MyBB (aka MyBulletinBoard) 1.4.3 includes the sensitive my_post_key parameter in URLs to moderation.php with the (1) mergeposts, (2) split, and (3) deleteposts actions, which allows remote attackers to steal the token and bypass the cross-site request forgery (CSRF) protection mechanism to hijack the authentication of moderators by reading the token from the HTTP Referer header.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 26 Sep 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Mybb
Mybb mybb
CPEs cpe:2.3:a:mybboard:mybb:1.4.3:*:*:*:*:*:*:* cpe:2.3:a:mybb:mybb:1.4.3:*:*:*:*:*:*:*
Vendors & Products Mybboard
Mybboard mybb
Mybb
Mybb mybb

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T11:56:14.019Z

Reserved: 2009-08-24T00:00:00

Link: CVE-2008-7082

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2009-08-25T10:30:00.733

Modified: 2025-09-26T19:39:38.973

Link: CVE-2008-7082

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.