CVE-2026-56096mediumCWE-943

CVE-2026-56096: medium-severity vulnerability in TYPO3 Extension "Apache Solr for TYPO3…

Information Disclosure in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.3epss 0.4%
from disclosure to weapon22 days
Published on NVDAug 25
1st PoC+22d
The extension passes the user-supplied search query parameter to Apache Solr without restricting advanced Solr query syntax such as wildcards, field selectors and range queries. A remote, unauthenticated attacker can use this syntax to enumerate indexed field names and extract their stored values through boolean- and range-based blind extraction techniques, independent of any site-specific configuration.
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
TYPO3 · Extension "Apache Solr for TYPO3 - Enterprise Search"
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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CVE-2026-56094MEDIUMInformation Disclosure in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)EPSS 0.3%CVE-2026-56095HIGHInsecure Deserialization in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)EPSS 0.3%CVE-2026-56093MEDIUMBroken Access Control in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)EPSS 0.3%CVE-2026-56092HIGHBroken Access Control in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)EPSS 0.3%