Directory traversal vulnerability in MyBB (aka MyBulletinBoard) 1.4.10, and possibly earlier versions, when changing the user avatar from the gallery, allows remote authenticated users to determine the existence of files via directory traversal sequences in the avatar and possibly the gallery parameters, related to (1) admin/modules/user/users.php and (2) usercp.php.
Metrics
Affected Vendors & Products
References
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:mybb:mybb:1.4.10:*:*:*:*:*:*:* | |
Vendors & Products |
Mybboard
Mybboard mybb |
Mybb
Mybb mybb |

Status: PUBLISHED
Assigner: mitre
Published: 2009-12-29T20:15:00
Updated: 2024-08-07T07:01:20.338Z
Reserved: 2009-12-29T00:00:00
Link: CVE-2009-4449

No data.

Status : Deferred
Published: 2009-12-29T20:41:20.500
Modified: 2025-09-26T19:39:38.973
Link: CVE-2009-4449

No data.