CVE-2007-3498: HTML Purifier Cross-site Scripting vulnerability
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 printr output."
Other sources
HTML Purifier Cross-site Scripting vulnerability
— Packagist
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/ezyang/htmlpurifierto a version that resolves this vulnerability.Fixed in 2.0.1 - Upgrade
Upgrade
HTML Purifierto a version that resolves this vulnerability.Fixed in 2.0.1
Event History
Frequently Asked Questions
What is the severity of CVE-2007-3498?
CVE-2007-3498 is considered a moderate severity vulnerability due to its potential for cross-site scripting attacks.
How do I fix CVE-2007-3498?
To fix CVE-2007-3498, upgrade to HTML Purifier version 2.0.1 or later.
What type of vulnerability is CVE-2007-3498?
CVE-2007-3498 is a Cross-site Scripting (XSS) vulnerability.
Which versions of HTML Purifier are affected by CVE-2007-3498?
CVE-2007-3498 affects HTML Purifier version 2.0.0 and earlier.
Can CVE-2007-3498 allow remote code execution?
CVE-2007-3498 does not directly allow remote code execution, but it can enable attackers to inject malicious scripts.