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CVE-2011-3818

18
FAUCET Score

CVE-2011-3818 affects WordPress versions 2.9.2 and 3.0.4, allowing remote attackers to gain sensitive information. By directly requesting specific .php files, such as wp-admin/includes/user.php, an error message is triggered that reveals the full installation path of the WordPress instance. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, potentially leading to information disclosure but not impacting integrity or availability. There is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage, suggesting it is not a widely targeted or discussed vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.9.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:2.9.2:*:*:*:*:*:*:*
3.0.4CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:3.0.4:*:*:*:*:*:*:*

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
2.27%
Probability of exploitation in next 30 days
EPSS Percentile
81.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0227 is in the 71st percentile among its peer group of 23,703 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

code.google.com / p/inspathx/source/browse/trunk/paths_vuln/%21_README
code.google.com / p/inspathx/source/browse/trunk/paths_vuln/wordpress_2.9.2
openwall.com / lists/oss-security/2011/06/27/6