CVE-2018-8046

medium · 6.1

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.

6.1

CVSS

67.0%

EPSS (exploit prob.)

99th

EPSS percentile

2018-07-05

Published

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CWE-79

Affected products

Vendor	Product	Affected versions
sencha	ext_js	>= 4.0.0, < 6.6.0

Check a specific version with /api/v1/cve/match.

References

http://examples.sencha.com/extjs/6.6.0/release-notes.html
http://seclists.org/fulldisclosure/2018/Jul/8
http://examples.sencha.com/extjs/6.6.0/release-notes.html
http://seclists.org/fulldisclosure/2018/Jul/8

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2018-8046