PatchTheCVECVE-2009-0515: Directory traversal vulnerability in check_lang.php in Yet Another NOCC (YANOCC) 0.1.0 and earlier allows remo
CVE-2009-0515 is a medium-severity flaw (CVSS 6.8) affecting yanocc. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Directory traversal vulnerability in check_lang.php in Yet Another NOCC (YANOCC) 0.1.0 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the lang parameter.
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.8 (Medium) |
| EPSS exploit chance | 2.0% (top 19%) |
| CISA exploited list | No |
| Weakness | CWE-22 |
| Published | 2009-02-11 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
- Exploit-DB: Yet Another NOCC 0.1.0 - Local File Inclusion
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2009-0515?
yanocc: upgrade to newer than 0.1.0. Exact commands for each OS are on this page.
Is CVE-2009-0515 being exploited?
CVE-2009-0515 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2009-0515 affect?
CVE-2009-0515 affects yanocc. Severity is medium (CVSS 6.8). Directory traversal vulnerability in check_lang.php in Yet Another NOCC (YANOCC) 0.1.0 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the lang parameter.
How urgent is CVE-2009-0515?
Priority 49/100. Public exploit reference