Vulnerability · CVE-2012-10034
ClanSphere 2011.3 is vulnerable to a local file inclusion (LFI) flaw due to improper handling of the cs_lang cookie parameter.
Published Aug 5, 2025 · catalog updated Apr 7, 2026 · ClanSphere Project ClanSphere
Last checked Oct 29, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2012-10034. EPSS is 2.10%. Act only if a listed version of ClanSphere Project ClanSphere is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- High8.7
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 2.10%
- Remediation
- Vendor / distro source
- Affected products
- vendor ClanSphere Project ClanSphere 2011.3
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.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor ClanSphere Project ClanSphere 2011.32011.3
How to fix CVE-2012-10034
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 2011.3
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2012-10034. EPSS is 2.10%. Act only if a listed version of ClanSphere Project ClanSphere is installed.
Which versions are affected?
Compare what you have installed with ClanSphere Project ClanSphere 2011.3 2011.3. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 2.10%. There is no CISA KEV listing. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Aug 5, 2025 · EUVD
Detected
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.
Apr 7, 2026 · EUVD
Updated
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.
Sources
- CVE.orgVulnerability recordCVE-2012-10034
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2012-10034
30-day exploitation probability 2.10%
first.org - EUVDVulnerability recordEUVD-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 vuln
euvd.enisa.europa.eu - Metasploit ModulesPublic exploit moduleauxiliary_scanner/http/clansphere_traversal
Public module reference (normal). Module source is not copied into this catalog.
rapid7.com
References
Freshness
Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- Metasploit ModulesOct 29, 2026
- FIRST EPSSOct 29, 2026
- CVE.orgOct 21, 2026
- EUVDOct 20, 2026