Is CVE-2009-4063 being actively exploited?

CVE-2009-4063 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4063?

CVE-2009-4063 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-4063

MEDIUM · CVSS 4.3EPSS 1.2%EU EUVD

Cross-site scripting (XSS) vulnerability in the Subgroups for Organic Groups (OG) module 5.x before 5.x-4.0 and 5.x before 5.x-3.4 for Drupal allows remote attackers to inject arbitrary web script or HTML via unspecified node titles.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-79
EPSS score: 1.2% (69th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4034)
Published: November 24, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4034 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

drupal / drupal
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups
ezra barnett gildesgame / og subgroups

References

http://drupal.org/node/630004(Patch)
http://drupal.org/node/636562(Patch, Vendor Advisory)
http://osvdb.org/60287
http://secunia.com/advisories/37438(Vendor Advisory)
http://www.securityfocus.com/bid/37056(Patch)
https://exchange.xforce.ibmcloud.com/vulnerabilities/54341

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

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain