CVE-2026-46722

XML External Entity Injection in extension "Faceted Search" (ke_search)

State: Published
Severity: 5.9 Medium
Published: May 19, 2026
Updated: Jun 3, 2026
Reserved: May 16, 2026

Description

The OOXML parsing of the file indexer does not disable external entity resolution. A crafted xlsx or pptx document placed in an indexed directory can cause local files to be read or outbound HTTP requests to be performed, with the retrieved content being written to the search index.

Scores

CVSS	Score	Vector	Source
4.0	5.9 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N	TYPO3

Weaknesses

CWE-611 Improper Restriction of XML External Entity Reference

Affected Products

Product	Versions
Extension "Faceted Search"TYPO3	7.0.0 to before 7.0.1Affected 6.0.0 to before 6.6.1Affected 5.0.0 to before 5.6.2Affected before 4.6.7Affected

References

https://typo3.org/security/advisory/typo3-ext-sa-2026-011vendor-advisory

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