CVE-2006-4449 EXPLOIT
5.1
MEDIUM · CVSS 2.0 · EPSS 2.3% (pctl 83)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.1 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:H/Au:N/C:P/I:P/A:P |
| EPSS | 2.3% — more likely to be exploited than 83% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2006-08-30 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| mybulletinboard | mybulletinboard |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | MyBB 1.1.7 - Multiple HTML Injection Vulnerabilities | 2006-08-26 |
References
- http://secunia.com/advisories/21645
- http://securityreason.com/securityalert/1469
- http://www.mybboard.com/archive.php?nid=18
- http://www.securityfocus.com/archive/1/444414/100/0/threaded
- http://www.securityfocus.com/bid/19718
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28587
- http://secunia.com/advisories/21645
- http://securityreason.com/securityalert/1469
- http://www.mybboard.com/archive.php?nid=18
- http://www.securityfocus.com/archive/1/444414/100/0/threaded
- http://www.securityfocus.com/bid/19718
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28587
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