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CVE-2018-8046

N/A
Published: July 5, 2018 at 08:00 PM UTC
Updated: June 17, 2026 at 02:04 AM UTC
1 product affected across 1 vendorExt Js

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Severity
N/A
Exploit prediction
EPSS 67%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ext Js· Sencha
95%
4.0.0 ≤ v < 6.6.0
Affected range stops below 6.6.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMRelease NotesVendor Advisory
Source: [email protected]
http://examples.sencha.com/extjs/6.6.0/release-notes.html
Mailing Listx_refsource_FULLDISCThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2018/Jul/8

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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