CVE-2012-10034

moderate-risk
Published 2025-08-05

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.

Do I need to act?

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23.2% chance of exploitation in next 30 days
EPSS score — higher than 77% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Clansphere

Affected Vendors

Csphere

References (6)

Exploit https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/aux...
Product https://sourceforge.net/projects/clansphere/
Exploit https://www.exploit-db.com/exploits/22181
Third Party Advisory https://www.vulncheck.com/advisories/clansphere-local-file-inclusion-via-cookie
Exploit https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/aux...
Exploit https://www.exploit-db.com/exploits/22181
45
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal