CVE-2026-56092: CWE-862 Missing Authorization in TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search"
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.
AI Analysis
Technical Summary
The TYPO3 extension "Apache Solr for TYPO3 - Enterprise Search" improperly enforces empty frontend-group and subpage-inheritance restrictions on page records during indexer sub-requests. This forged state is then stored in the shared rootline cache, enabling anonymous users to bypass extendToSubpages-inherited access restrictions on cached pages. The vulnerability is classified as CWE-862 (Missing Authorization). Affected versions include 12.0.0, 13.0.0, all versions from 12.0.0 up to but not including 12.1.4, all versions from 13.0.0 up to but not including 13.1.4, and all versions prior to 11.6.6.
Potential Impact
Anonymous visitors can bypass access restrictions on cached pages that use extendToSubpages inheritance, potentially exposing content that should be restricted. This could lead to unauthorized information disclosure. The CVSS 4.0 score is 7.6 (high), reflecting network attack vector, high complexity, partial privileges required, no user interaction, and high impact on confidentiality and integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently provided. Users of affected TYPO3 extension versions should monitor TYPO3 vendor advisories closely for updates and apply patches once available. Until then, consider restricting access to the affected extension or disabling it if feasible.
CVE-2026-56092: CWE-862 Missing Authorization in TYPO3 Extension "Apache Solr for TYPO3 - Enterprise Search"
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.
CVSS v4.0
Score 7.6high
Affected software
pkg:composer/apache-solr-for-typo3/solrRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The TYPO3 extension "Apache Solr for TYPO3 - Enterprise Search" improperly enforces empty frontend-group and subpage-inheritance restrictions on page records during indexer sub-requests. This forged state is then stored in the shared rootline cache, enabling anonymous users to bypass extendToSubpages-inherited access restrictions on cached pages. The vulnerability is classified as CWE-862 (Missing Authorization). Affected versions include 12.0.0, 13.0.0, all versions from 12.0.0 up to but not including 12.1.4, all versions from 13.0.0 up to but not including 13.1.4, and all versions prior to 11.6.6.
Potential Impact
Anonymous visitors can bypass access restrictions on cached pages that use extendToSubpages inheritance, potentially exposing content that should be restricted. This could lead to unauthorized information disclosure. The CVSS 4.0 score is 7.6 (high), reflecting network attack vector, high complexity, partial privileges required, no user interaction, and high impact on confidentiality and integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are currently provided. Users of affected TYPO3 extension versions should monitor TYPO3 vendor advisories closely for updates and apply patches once available. Until then, consider restricting access to the affected extension or disabling it if feasible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- TYPO3
- Date Reserved
- 2026-06-18T17:29:39.231Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a8d5b63acd9273b49f3655a
Added to database: 08/25/2026, 09:07:47 UTC
Last enriched: 08/25/2026, 09:37:15 UTC
Last updated: 08/25/2026, 22:52:12 UTC
Views: 7
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