Cross-site scripting (XSS) vulnerability in HTML Purifier before 4.1.1, as used in Mahara and other products, when the browser is Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
2010-07-06T17:17:14.717
2025-04-11T00:51:21.963
Deferred
CVSSv2: 4.3 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | htmlpurifier | htmlpurifier | ≤ 4.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | ≤ 4.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | ≤ 4.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.0.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.2.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.3.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.3.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.3.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.4.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.4.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.4.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.4.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.5.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.5.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.6.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.6.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.6.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 1.6.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.0.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.0.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.2 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.3 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.4 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.4 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.4 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.5 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.5 | Yes |
| Application | htmlpurifier | htmlpurifier | 2.1.5 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.1.1 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.2.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.2.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.2.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.3.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.3.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 3.3.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 4.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 4.0.0 | Yes |
| Application | htmlpurifier | htmlpurifier | 4.0.0 | Yes |
| Application | mahara | mahara | ≤ 1.0.14 | Yes |
| Application | mahara | mahara | 0.9.0 | Yes |
| Application | mahara | mahara | 0.9.1 | Yes |
| Application | mahara | mahara | 0.9.2 | Yes |
| Application | mahara | mahara | 1.0.0 | Yes |
| Application | mahara | mahara | 1.0.1 | Yes |
| Application | mahara | mahara | 1.0.2 | Yes |
| Application | mahara | mahara | 1.0.3 | Yes |
| Application | mahara | mahara | 1.0.4 | Yes |
| Application | mahara | mahara | 1.0.5 | Yes |
| Application | mahara | mahara | 1.0.6 | Yes |
| Application | mahara | mahara | 1.0.7 | Yes |
| Application | mahara | mahara | 1.0.8 | Yes |
| Application | mahara | mahara | 1.0.9 | Yes |
| Application | mahara | mahara | 1.0.10 | Yes |
| Application | mahara | mahara | 1.0.11 | Yes |
| Application | mahara | mahara | 1.0.12 | Yes |
| Application | mahara | mahara | 1.0.13 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.0 | Yes |
| Application | mahara | mahara | 1.1.1 | Yes |
| Application | mahara | mahara | 1.1.2 | Yes |
| Application | mahara | mahara | 1.1.3 | Yes |
| Application | mahara | mahara | 1.1.4 | Yes |
| Application | mahara | mahara | 1.1.5 | Yes |
| Application | mahara | mahara | 1.1.6 | Yes |
| Application | mahara | mahara | 1.1.7 | Yes |
| Application | mahara | mahara | 1.1.8 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.0 | Yes |
| Application | mahara | mahara | 1.2.1 | Yes |
| Application | mahara | mahara | 1.2.2 | Yes |
| Application | mahara | mahara | 1.2.3 | Yes |
| Application | mahara | mahara | 1.2.4 | Yes |