CVE-2026-47348
Published:June 09, 2026
Updated:June 28, 2026
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 Packages
typo3/cms-indexed-search (PHP):
Affected version(s) >=13.0.x-dev <13.4.31Fix Suggestion:
Update to version 13.4.31typo3/cms-core (PHP):
Affected version(s) >=14.0.x-dev <14.3.3Fix Suggestion:
Update to version 14.3.3typo3/cms-indexed-search (PHP):
Affected version(s) >=14.0.x-dev <14.3.3Fix Suggestion:
Update to version 14.3.3typo3/cms-core (PHP):
Affected version(s) >=13.0.x-dev <13.4.31Fix Suggestion:
Update to version 13.4.31Related Resources (7)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.27