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CVE-2026-56092

HighCVSS 7.6 / 10
Published Aug 25, 2026·Last modified Aug 27, 2026
Affected Components(41)
typo3-solr/ext-solr
12.0.4
typo3-solr/ext-solr
2.8.0
typo3-solr/ext-solr
11.1.0
1 / 14
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.

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Risk Scores
Base Score
7.6

The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
4.9

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.29%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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