TYPO3 CMS – Cross-Site Scripting in Indexed Search_CVE-2026-47348

5.1 / 10

MEDIUM

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

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.

Basic Information

ID CVE-2026-47348

Source TYPO3

Published Jun 9, 2026 at 10:51

Affected Product

Vendor TYPO3

Product TYPO3 CMS

Version 13.0.0

Affected Versions TYPO3 TYPO3 CMS 13.0.0
TYPO3 TYPO3 CMS 14.0.0

CWE Classification

CWE-79

References

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    "published": "2026-06-09T10:51:29.891Z",
    "modified": "2026-06-09T10:51:29.891Z",
    "type": "cve",
    "title": "TYPO3 CMS - Cross-Site Scripting in Indexed Search",
    "source": "TYPO3",
    "references": "https://typo3.org/security/advisory/typo3-core-sa-2026-010\nhttps://github.com/TYPO3/typo3/commit/2e96dd0e9fab7ad877b741fb9f6fc645b4270a3e\nhttps://github.com/TYPO3/typo3/commit/8004b91a5951cfe01dda8554f77d0daa82d6b899",
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    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
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        "version": "4.0"
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