{"apiVersion":"1.0","identifier":"CVE-2026-56094","description":"The extension allows a request-provided additionalFilters parameter to register a named siteHash filter before the system-s own siteHash filter is applied, and the query builder does not overwrite an already-registered named filter. In a shared Solr core serving multiple TYPO3 sites, a visitor can use this to read public documents belonging to another site. The same root cause also affects the suggest top-results path when suggest is enabled.","publishedAt":"2026-08-25T09:17:31","lastModifiedAt":"2026-08-26T17:13:53","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-56094","cvssScore":6.3,"cvssVector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","epssProbability":0.00256,"riskScore":0.64,"affectedProduct":"TYPO3 Solr","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-56094","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-56094","en":"https://www.redsauce.net/en/cves/CVE-2026-56094","fr":"https://www.redsauce.net/fr/cves/CVE-2026-56094","pt":"https://www.redsauce.net/pt/cves/CVE-2026-56094","de":"https://www.redsauce.net/de/cves/CVE-2026-56094","sk":"https://www.redsauce.net/sk/cves/CVE-2026-56094","el":"https://www.redsauce.net/el/cves/CVE-2026-56094"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-56094"}}