CVE-2026-47348

published 2026-06-09

CVE-2026-47348: Editors with access to create or modify page content were able to include HTML markup in page titles that were stored in the search index without sanitization…

Priority P4 28 medium 5.1 CVSS 4.0

AV N AC L AT N PR L UI P VC L VI L VA N SC N SI L SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Editors with access to create or modify page content were able to include HTML markup in page titles that were stored in the search index without sanitization. When displayed in frontend search results via the Indexed Search plugin, these titles were rendered without proper output encoding, resulting in a Cross-Site Scripting vulnerability. This issue affects TYPO3 CMS versions 13.0.0-13.4.30 and 14.0.0-14.3.2.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
typo3	cms-core	>= 13.0.0 < 13.4.31	13.4.31
typo3	cms-core	>= 14.0.0 < 14.3.3	14.3.3
typo3	cms-indexed-search	>= 13.0.0 < 13.4.31	13.4.31
typo3	cms-indexed-search	>= 14.0.0 < 14.3.3	14.3.3
typo3	typo3_cms	>= 13.0.0 < 13.4.31	13.4.31
typo3	typo3_cms	>= 14.0.0 < 14.3.3	14.3.3

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CWE-79