Is CVE-2009-4512 being actively exploited?

CVE-2009-4512 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4512?

CVE-2009-4512 has a CVSS 2.0 base score of 5.1 (MEDIUM).

CVE-2009-4512

MEDIUM · CVSS 5.1EPSS 2.1%EU EUVD

Directory traversal vulnerability in index.php in Oscailt 3.3, when Use Friendly URL's is disabled, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the obj_id parameter.

Key facts

CVSS score: 5.1 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-22
EPSS score: 2.1% (82th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4478)
Published: December 31, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4478 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

indymedia / oscailt

References

http://packetstormsecurity.org/0910-exploits/oscailt33-lfi.txt(Exploit)
http://secunia.com/advisories/37180(Vendor Advisory)
http://securityreason.com/exploitalert/7422(Exploit)
http://www.vupen.com/english/advisories/2009/3096(Vendor Advisory)
https://exchange.xforce.ibmcloud.com/vulnerabilities/54023

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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