{"id":"CVE-2012-10034","aliases":["EUVD-2012-6579","GHSA-4m36-5v2m-v77q"],"status":"published","title":"ClanSphere 2011.3 Local File Inclusion via cs_lang Cookie","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.","severity":{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.02261,"percentile":0.8309,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2025-08-05T20:00:40Z","modified":"2026-06-16T23:38:42Z","exploits":[{"source":"metasploit","id":"auxiliary/scanner/http/clansphere_traversal","title":"ClanSphere 2011.3 Local File Inclusion Vulnerability","type":"auxiliary","date":"2012-10-23","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/http/clansphere_traversal"}],"products":[{"vendor":"clansphere project","product":"clansphere"},{"vendor":"csphere","product":"clansphere"}],"references":[{"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/auxiliary/scanner/http/clansphere_traversal.rb","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/22181","tags":["exploit","Exploit","VDB Entry"]},{"url":"https://sourceforge.net/projects/clansphere/","tags":["product","Product"]},{"url":"https://www.vulncheck.com/advisories/clansphere-local-file-inclusion-via-cookie","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-10034"},{"url":"https://sourceforge.net/projects/clansphere"},{"url":"https://github.com/advisories/GHSA-4m36-5v2m-v77q"}],"sources":{"cve":[{"id":"CVE-2012-10034","title":"ClanSphere 2011.3 Local File Inclusion via cs_lang Cookie","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.","status":"published","published":"2025-08-05T20:00:40.834Z","modified":"2026-04-07T14:02:31.142Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:49.937255Z"}],"euvd":[{"id":"EUVD-2012-6579","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.","status":"published","published":"2025-08-05T20:00:40Z","modified":"2026-04-07T14:02:31Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high"}],"updated_at":"2026-11-02T19:25:14.820353Z"}],"ghsa":[{"id":"GHSA-4m36-5v2m-v77q","title":"ClanSphere 2011.3 is vulnerable to a local file inclusion (LFI) flaw due to improper handling of...","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.","status":"published","published":"2025-08-05T21:31:38Z","modified":"2025-09-23T21:30:54Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:03:44.216026Z"}],"nvd":[{"id":"CVE-2012-10034","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.","status":"published","published":"2025-08-05T20:15:34.63Z","modified":"2026-06-16T23:38:42.88Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:18.043773Z"}]}}