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CVE-2009-4170

24
FAUCET Score

CVE-2009-4170 describes a Full Path Disclosure vulnerability in the WP-Cumulus Plug-in 1.20 for WordPress, and potentially other versions. An attacker can exploit this by sending a crafted request to wp-cumulus.php, which causes an error message revealing the server's installation path. This vulnerability has a CVSS score of 5.0, indicating a medium severity, as it requires no authentication and has low attack complexity, primarily impacting confidentiality by exposing sensitive system information. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB (EDB-10228), though there is no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.20CPE matchmatch criteria
cpe:2.3:a:roytanck:wp-cumulus:1.20:*:*:*:*:*:*:*

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
6.39%
Probability of exploitation in next 30 days
EPSS Percentile
92.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-10228 · Nov 25, 2009
This CVE's current EPSS score of 0.0639 is in the 90th percentile among its peer group of 23,701 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, 0.1 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

websecurity.com.ua / 3665
Exploit
securityfocus.com / archive/1/508071/100/0/threaded