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Vulnerability record · CVE-2009-4170 · published 2 December 2009

CVE-2009-4170: Roytanck wp-cumulus information exposure vulnerability

Roytanck · Wp Cumulus

WP-Cumulus Plug-in 1.20 for WordPress, and possibly other versions, allows remote attackers to obtain sensitive information via a crafted request to wp-cumulus.php, probably without parameters, which reveals the installation path in an error message.

5.0 CVSS 2.0 Medium EPSS 6.4% · top 6.6% CWE-200 · Information exposure
5.0CVSS 2.0 base score
6.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

WP-Cumulus Plug-in 1.20 for WordPress, and possibly other versions, allows remote attackers to obtain sensitive information via a crafted request to wp-cumulus.php, probably without parameters, which reveals the installation path in an error message.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://websecurity.com.ua/3665/ Exploit
http://www.securityfocus.com/archive/1/508071/100/0/threaded
http://websecurity.com.ua/3665/ Exploit
http://www.securityfocus.com/archive/1/508071/100/0/threaded

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-4170), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.