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CVE-2011-4804

45
FAUCET Score

CVE-2011-4804 describes a directory traversal vulnerability in the obSuggest (com_obsuggest) component, versions prior to 1.8, for Joomla!. This flaw allows unauthenticated remote attackers to read arbitrary files on the server by manipulating the "controller" parameter in index.php with a "../" sequence. With a CVSS score of 5.0, this vulnerability has a low attack complexity and only impacts confidentiality, allowing unauthorized information disclosure. While not listed in CISA's KEV catalog, exploit code is publicly available via ExploitDB and Nuclei templates, indicating potential for exploitation, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.4CPE matchmatch criteria
cpe:2.3:a:foobla:com_obsuggest:*:*:*:*:*:*:*:*
1.5.0.1CPE matchmatch criteria
cpe:2.3:a:foobla:com_obsuggest:1.5.0.1:*:*:*:*:*:*:*
1.5.1.1.20090922CPE matchmatch criteria
cpe:2.3:a:foobla:com_obsuggest:1.5.1.1.20090922:*:*:*:*:*:*:*
1.5.1.2CPE matchmatch criteria
cpe:2.3:a:foobla:com_obsuggest:1.5.1.2:*:*:*:*:*:*:*
1.5.1.4CPE matchmatch criteria
cpe:2.3:a:foobla:com_obsuggest:1.5.1.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
24.30%
Probability of exploitation in next 30 days
EPSS Percentile
97.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2011-4804 · Aug 7, 2021
ExploitDB: EDB-36598 · Jan 21, 2012
This CVE's current EPSS score of 0.2430 is in the 98th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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