CVE-2026-56092

High

Description

The extension forces empty frontend-group and subpage-inheritance restrictions onto page records during indexer sub-requests, and this forged state was persisted into the shared rootline cache, allowing anonymous visitors to bypass extendToSubpages-inherited access restrictions on cached pages.

SeverityHigh

CVSS7.6

Exploit probability—

Product

Extension "Apache Solr for TYPO3 - Enterprise Search"

PublishedAug 25, 2026

First seenAug 25, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search"13.1.4, 12.1.4, 11.6.6, 11.2.8 or later

Vendor advisories

typo3.org/security/advisory/typo3-ext-sa-2026-025

Affected products

Product	Affected versions	Fixed in
TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search"	13.0.0 ≤ v < 13.1.4, 12.0.0 ≤ v < 12.1.4, 11.5.0 ≤ v < 11.6.6, v < 11.2.8	13.1.4, 12.1.4, 11.6.6, 11.2.8

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