CVE-2012-10034

HIGH EPSS 66.4%
Published Aug 5, 202511mo ago · Modified Jun 16, 20262w ago
8.7 CVSS 4.0
High
Find Similar
Published Aug 5, 2025 11mo ago
Last Modified Jun 16, 2026 2w ago

Description

ClanSphere 2011.3 is vulnerable to a local file inclusion (LFI) flaw due to improper handling of the cs_lang cookie parameter. The application fails to sanitize user-supplied input, allowing attackers to traverse directories and read arbitrary files outside the web root. The vulnerability is further exacerbated by null byte injection (%00) to bypass file extension checks.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
66.4% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
csphereclansphere2011.3any

References 4

  • raw.githubusercontent.com https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/scanner/http/clansphere_traversal.rb
    ExploitThird Party Advisory
  • sourceforge.net https://sourceforge.net/projects/clansphere/
    Product
  • exploit-db.com https://www.exploit-db.com/exploits/22181
    ExploitVDB Entry
  • vulncheck.com https://www.vulncheck.com/advisories/clansphere-local-file-inclusion-via-cookie
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.