GoogleOSV:GHSA-G68X-VVQQ-PVW3Ckeditor XSS Vulnerability
EPSS
Percentile
45.6%
CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste. It was possible to execute XSS inside the CKEditor source area after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. Although this is an unlikely scenario, it is recommended to upgrade to the latest editor version.
References
ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released
ckeditor.com/cke4/release/CKEditor-4.11.0
github.com/advisories/GHSA-g68x-vvqq-pvw3
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2018-17960.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2018-17960.yaml
nvd.nist.gov/vuln/detail/CVE-2018-17960
typo3.org/security/advisory/typo3-core-sa-2018-005
web.archive.org/web/20200227030123/www.securityfocus.com/bid/109205
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
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