CVE-2026-46722 PUBLISHED

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

Assigner: TYPO3
Reserved: 16.05.2026 Published: 19.05.2026 Updated: 19.05.2026

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.

Metrics

CVSS 4.0

CVSS Vector: 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
CVSS Score: 5.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	Low
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	Present	Availability	None	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	TYPO3
Product	Extension "Faceted Search"
Versions	Default: unaffected affected from 7.0.0 to 7.0.1 (excl.) affected from 6.0.0 to 6.6.1 (excl.) affected from 0 to 5.6.2 (excl.)

Credits

Seungbin Yang reporter
Christian Bülter remediation developer

References

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

Problem Types

CWE-611 Improper Restriction of XML External Entity Reference CWE