Back
CVE-2006-4449
Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote…
Medium5.1EPSS 2.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.1 | AV:N/AC:H/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.3% · top 17% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- 20060825 MyBB Html Injection ( XSS ) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 1469 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 21645 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 19718 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- mybb-attachment-xss(28587) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.mybboard.com/archive.php?nid=18 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2006-4449)Record last updated .