Is CVE-2011-4804 being actively exploited?

CVE-2011-4804 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4804?

CVE-2011-4804 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2011-4804

MEDIUM · CVSS 5.0EPSS 21.0%EU EUVD

Directory traversal vulnerability in the obSuggest (com_obsuggest) component before 1.8 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness (CWE): CWE-22
EPSS score: 21.0% (98th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4722)
Published: December 14, 2011
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4722 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
foobla / com obsuggest
joomla / joomla!

References

http://foobla.com/news/latest/obsuggest-1.8-security-release.html(Vendor Advisory)
http://secunia.com/advisories/46844(Vendor Advisory)
http://www.securityfocus.com/bid/48944(Exploit)

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