I think Config API came in 5.0 through https://issues.apache.org/jira/browse/SOLR-6533 <https://issues.apache.org/jira/browse/SOLR-6533>
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 15. okt. 2017 kl. 15:29 skrev Florian Gleixner <f...@redflo.de>: > > On 13.10.2017 15:13, Rick Leir wrote: >> Hi all, >> What is the earliest version which was vulnerable? >> Thanks -- Rick >> > > As far as i can understand, to exploit both vulnerabilities, you need > Solr 5.1 or above (xml query parser), but the RunExecutableListener was > also present in Solr 3.X. But i dont know when the config api was > introduced. >