CVE-2007-3498
HTML Purifier Cross-site Scripting vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 1.0%
Description
Cross-site scripting (XSS) vulnerability in smoketests/configForm.php in HTML Purifier before 2.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to "unescaped print_r output."
How to fix CVE-2007-3498
To remediate CVE-2007-3498, upgrade the affected package to a fixed version below.
- Packagist/ezyang/htmlpurifier—upgrade to 2.0.1 or later
Is CVE-2007-3498 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |