CVE-2026-46722

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

Published May 19, 2026 CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-fq39-62gx-8hqx TYPO3 ke_search XML External Entity Injection
History
Type Values Removed Values Added
First Time appeared Typo3
Typo3 extension "faceted Search"
Vendors & Products Typo3
Typo3 extension "faceted Search"
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title XML External Entity Injection in extension "Faceted Search" (ke_search)
Weaknesses CWE-611
References
Metrics cvssV4_0

{'score': 5.9, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TYPO3
Published
Updated
Jun 3, 2026, 10:54 AM
Reserved
May 16, 2026, 9:55 AM
Status
Deferred
Published
May 19, 2026, 10:16 AM
Modified
Oct 26, 2026, 1:10 PM