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CVE-2009-2334

29
FAUCET Score

CVE-2009-2334 describes an authentication bypass vulnerability in WordPress and WordPress MU versions prior to 2.8.1, specifically within the wp-admin/admin.php file. This flaw allows remote, authenticated attackers to access or modify plugin configuration files without proper administrative privileges, potentially leading to information disclosure, cross-site scripting (XSS), or denial of service. With a CVSS score of 4.9, the vulnerability has a network attack vector, medium attack complexity, and requires authentication, but can result in partial confidentiality and integrity impacts. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-9110) exists, and community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.7.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
0.6.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:0.6.2:*:*:*:*:*:*:*
0.6.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:0.6.2:beta_2:*:*:*:*:*:*
0.6.2.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:0.6.2.1:*:*:*:*:*:*:*
0.6.2.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:0.6.2.1:beta_2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.26%
Probability of exploitation in next 30 days
EPSS Percentile
92.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-9110 · Jul 10, 2009
This CVE's current EPSS score of 0.0626 is in the 96th percentile among its peer group of 1,425 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2009-2334Moderate

wordpress: multiple vulnerabilities

Jul 8, 2009

References

corelabs.coresecurity.com / index.php
Exploit
securitytracker.com / id
redhat.com / archives/fedora-package-announce/2009-August/msg00597.html
redhat.com / archives/fedora-package-announce/2009-August/msg00608.html
redhat.com / archives/fedora-package-announce/2009-July/msg00632.html
redhat.com / archives/fedora-package-announce/2009-July/msg00676.html
wordpress.org / development/2009/07/wordpress-2-8-1
Vendor Advisory
debian.org / security/2009/dsa-1871
exploit-db.com / exploits/9110
osvdb.org / 55712
ExploitPatch
osvdb.org / 55715
Patch
securityfocus.com / archive/1/504795/100/0/threaded
securityfocus.com / bid/35584
ExploitPatch
vupen.com / english/advisories/2009/1833
PatchVendor Advisory