CVE-2026-56093 Broken Access Control in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)
Attackers can bypass access controls to retrieve restricted documents via the frontend detail view in the Apache Solr for TYPO3 extension.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-56093?
CVE-2026-56093 is a medium-severity missing authorization vulnerability in Extension "Apache Solr for TYPO3 - Enterprise Search", published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The extension's frontend detail-view document lookup does not apply the current site's siteHash filter or frontend user access filter, unlike the regular search path. A visitor who can obtain or guess a valid Solr document id can retrieve documents through this lookup without the same access restrictions enforced elsewhere.
Weakness: CWE-639
Which versions are affected by CVE-2026-56093?
How do I fix CVE-2026-56093?
No fix has been published for CVE-2026-56093 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-56093 being exploited?
There is no known exploitation of CVE-2026-56093 in the wild and no public exploit code.
Sources
Also known as GHSA-9jvx-vcjh-9488.