Hello All, Recently we started seeing this email on one of our SOLR server:
*Apache Struts recon attempt from UNKNOWN IP Attack* In detail it explains as below: "This attack is possible due to a vulnerability in Struts 2 caused by improper sanitization during OGNL expression evaluation. It is strongly recommended to update to a non-vulnerable version of the Struts2-Core library. " Any suggestions what could be causing this? Has anyone else encountered this kind of issue before? Regards, Abhijit
