TYPO3 8.x through 8.7.26 and 9.x through 9.5.7 allows Deserialization of Untrusted Data.
{ "versions": [ { "introduced": "8.3.0" }, { "last_affected": "8.7.26" }, { "introduced": "9.0.0" }, { "last_affected": "9.5.7" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12747.json"