Vulnerability advisory

CVE-2026-47348

TYPO3 CMS - Cross-Site Scripting in Indexed Search

Published Jun 9, 2026Updated Oct 28, 2026OSV record ↗

Severity

CVSS 4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:N/SI:L/SA:N

Affected versions

Repository

Affected commits	Fixed by commit
GIT github.com/typo3/typo3 ↗
fd8745e46bb11773e85524b8ee9650dabe340713 to before 59bfeaaf0136dfe17011786ce825884e48bedc8d	`59bfeaaf0136dfe17011786ce825884e48bedc8d`
6d6bd23afff6a48ee3efeaa68eb829820397d6a1 to before e16ec78165a7d60f09dcac04bfbb309409e174b3	`e16ec78165a7d60f09dcac04bfbb309409e174b3`
Not specified	`2e96dd0e9fab7ad877b741fb9f6fc645b4270a3e`
Not specified	`8004b91a5951cfe01dda8554f77d0daa82d6b899`
Also listed as affected (42) `v14.3.2` `v13.4.30` `v14.3.1` `v13.4.29` `v14.3.0` `v13.4.28` `v14.2.0` `v13.4.27` `v13.4.26` `v14.1.0` `v13.4.25` `v13.4.24` `v13.4.23` `v13.4.22` `v13.4.21` `v14.0.0` `v13.4.20` `v13.4.19` `v13.4.18` `v13.4.17` `v13.4.16` `v13.4.15` `v13.4.14` `v13.4.13` `v13.4.12` `v13.4.11` `v13.4.10` `v13.4.9` `v13.4.8` `v13.4.7` `v13.4.6` `v13.4.5` `v13.4.4` `v13.4.3` `v13.4.2` `v13.4.1` `v13.4.0` `v13.3.0` `v13.2.1` `v13.2.0` `v13.1.0` `v13.0.0`

Description

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.

CVE-2026-47348

Affected versions

Repository

Description

References