CVEs-PoC/2018/CVE-2018-7669.md

CVE-2018-7669

Description

An issue was discovered in Sitecore Sitecore.NET 8.1 rev. 151207 Hotfix 141178-1 and above. The 'Log Viewer' application is vulnerable to a directory traversal attack, allowing an attacker to access arbitrary files from the host Operating System using a sitecore/shell/default.aspx?xmlcontrol=LogViewerDetails&file= URI. Validation is performed to ensure that the text passed to the 'file' parameter correlates to the correct log file directory. This filter can be bypassed by including a valid log filename and then appending a traditional 'dot dot' style attack.

POC

Reference

• https://www.exploit-db.com/exploits/45152/

Github

• https://github.com/R3dAlch3mist/cve-2018-6574
• https://github.com/aravinddathd/CVE-2018-1123
• https://github.com/huydoppa/CVE-2018-15133
• https://github.com/palaziv/CVE-2018-7669