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extjs getTip() Cross Site Scripting Vulnerability
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | Sencha Ext JS Cross-Site Scripting Vulnerability | 11 Jul 201800:00 | – | cnvd |
 | CVE-2018-8046 | 5 Jul 201820:00 | – | cve |
 | CVE-2018-8046 | 5 Jul 201820:00 | – | cvelist |
 | EUVD-2018-19729 | 7 Oct 202500:30 | – | euvd |
 | CVE-2018-8046 | 5 Jul 201820:29 | – | nvd |
 | CVE-2018-8046 | 5 Jul 201820:29 | – | osv |
 | Cross site scripting | 5 Jul 201820:29 | – | prion |
A XSS vulnerability exists in the getTip() method of Action Columns.
The Ext JS framework brings no built-in XSS protection, meaning that
developers are responsible for sanitizing their output. However. the method
above takes HTML-escaped data and un-escapes it. Therefore if the tooltip
contains user-controlled data a XSS is possible.
A fiddle demonstrating the issue can be found here:
https://fiddle.sencha.com/#fiddle/2e3k&view/editor
The vendor tracked this issue with the internal ID EXTJS-26864.
MITRE assigned CVE-2018-8046 to this issue.
This issue has been fixed in version 6.6.0, the release notes are available
here: http://examples.sencha.com/extjs/6.6.0/release-notes.html
Best Regards,
Daniel
# 0day.today [2018-07-04] #Data
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03 Jul 2018 00:00Current
6.4Medium risk
Vulners AI Score6.4
EPSS0.00318