CVE-2018-8046
Medium
Description
The getTip() method of Action Columns of Sencha Ext JS 4 to 6 before 6.6.0 is vulnerable to XSS attacks, even when passed HTML-escaped data. This framework brings no built-in XSS protection, so the developer has to ensure that data is correctly sanitized. However, the getTip() method of Action Columns takes HTML-escaped data and un-escapes it. If the tooltip contains user-controlled data, an attacker could exploit this to create a cross-site scripting attack, even when developers took precautions and escaped data.
SeverityMedium
CVSS6.1
Exploit probability—
ProductSencha Ext Js
PublishedJul 5, 2018
First seenJul 5, 2018
How to fix
Update
- sencha ext_js6.6.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sencha ext_js | 4.0.0 ≤ v < 6.6.0 | 6.6.0 |
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