PT-2020-20661
CVE-2020-9440
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Published
2020-03-10
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Updated
2022-05-24
Description by
CVSS 3.1
6.1
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
CKEditor 4 WSC plugin versions through 5.5.7.5
Description
A cross-site scripting (XSS) issue allows remote attackers to run arbitrary web script inside an IFRAME element by injecting a crafted HTML element into the editor.
Recommendations
For CKEditor 4 WSC plugin versions through 5.5.7.5, consider disabling the WSC plugin until a patch is available to prevent exploitation of the XSS vulnerability.
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