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CVE-2009-4169

14
FAUCET Score

CVE-2009-4169 describes a Cross-site Scripting (XSS) vulnerability in the WP-Cumulus Plug-in, specifically in wp-cumulus.php, affecting versions before 1.22 for WordPress. This flaw allows remote attackers to inject arbitrary web script or HTML through unspecified vectors. With a CVSS score of 4.3, this vulnerability is of medium severity, requiring medium attack complexity but potentially leading to information disclosure (C:N/I:P/A:N). There is no evidence of active exploitation, no known exploit code available in Metasploit or ExploitDB, and it has received no community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.21CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:*:*:*:*:*:*:*:*
1.00CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:1.00:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:1.1:*:*:*:*:*:*:*
1.01CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:1.01:*:*:*:*:*:*:*
1.02CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:1.02:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 56th percentile among its peer group of 19,955 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

roytanck.com / 2009/09/27/wp-cumulus-1-22-fixes-a-security-hole-please-upgrade
Vendor Advisory
securityfocus.com / bid/37102
vupen.com / english/advisories/2009/3322
Vendor Advisory