What’s Vulnerable › Vulnerabilities
CVE-2026-56092: Broken Access Control in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)
- Severity: high (CVSS 7.6 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-25 · updated 2026-09-17
- Weakness: CWE-862
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.
Affected products
- TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search": from 13.0.0 before 13.1.4; from 12.0.0 before 12.1.4; from 11.5.0 before 11.6.6; before 11.2.8 — fixed in 11.2.8, 11.6.6, 12.1.4, 13.1.4
How to fix
Upgrade to a fixed version: TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search" 11.2.8, 11.6.6, 12.1.4, 13.1.4. Check the vendor advisory for mitigations.
References
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