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CVE-2006-4449

MediumPublished

Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote attackers to inject...

Published: Aug 30, 2006
Updated: Aug 7, 2024
Assigning CNA: mitre
Evidence observed: Aug 26, 2006

Primary CVSS

5.1/ 10Medium

nvd · CVSS 2.0

AV:N/AC:H/Au:N/C:P/I:P/A:P

EPSS probability estimate

2.3%

Low · next 30 days

Percentile: 82.0%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

MyBB 1.1.7 - Multiple HTML Injection VulnerabilitiesExploit
Redworm · php · Aug 26, 2006

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