CVE-2006-4449

medium

Description

Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote attackers to inject arbitrary web script or HTML via a GIF image that contains URL-encoded Javascript, which is rendered by Internet Explorer.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/28587

http://www.securityfocus.com/archive/1/444414/100/0/threaded

http://www.mybboard.com/archive.php?nid=18

http://securityreason.com/securityalert/1469

http://secunia.com/advisories/21645

Details

Source: Mitre, NVD

Published: 2006-08-30

Updated: 2026-04-16

Risk Information

CVSS v2

Base Score: 5.1

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.063