GHSA-m8fw-p3cr-6jqc: Cross-Site Scripting in CKEditor4 WordCount Plugin

medium Affects typo3/cms-rte-ckeditor. Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

Cross-Site Scripting in CKEditor4 WordCount Plugin

Package
typo3/cms-rte-ckeditor Composer
Affected versions
>=9.5.0 and <9.5.42 or >=10.0.0 and <10.4.39 or >=11.0.0 and <11.5.30
Fixed in
9.5.42, 10.4.39, 11.5.30
Severity
medium  CVSS 4.7
Exploitation
not on CISA KEV
Published
2023-07-25
Source
osv.dev

References

CWE-79
NVD recordtypo3/cms-rte-ckeditor advisories

Am I affected?

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