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.
Published: 2025-08-05
Score: 8.7 High
EPSS: 23.2% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2012-6579 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.
History

Tue, 23 Sep 2025 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Csphere
Csphere clansphere
CPEs cpe:2.3:a:csphere:clansphere:2011.3:*:*:*:*:*:*:*
Vendors & Products Csphere
Csphere clansphere
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Thu, 07 Aug 2025 07:15:00 +0000

Type Values Removed Values Added
First Time appeared Clansphere
Clansphere clansphere
Vendors & Products Clansphere
Clansphere clansphere

Wed, 06 Aug 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 05 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
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.
Title ClanSphere 2011.3 Local File Inclusion via cs_lang Cookie
Weaknesses CWE-22
References
Metrics cvssV4_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'}


Subscriptions

Clansphere Clansphere
Csphere Clansphere
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-07T14:02:31.142Z

Reserved: 2025-08-05T17:23:20.887Z

Link: CVE-2012-10034

cve-icon Vulnrichment

Updated: 2025-08-06T15:11:39.196Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-05T20:15:34.630

Modified: 2025-09-23T18:46:19.117

Link: CVE-2012-10034

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-06T15:12:51Z

Weaknesses