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WS-2019-0006

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Date: December 11, 2018

TYPO3 in versions 8.x before 8.7.21 and 9.x before 9.5.2 It has been discovered, that the third party library CKEditor is vulnerable to cross-site scripting. A valid backend user account is needed in order to exploit this vulnerability.

Language: PHP

Severity Score

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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