CVE-2009-4170 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 6.4% (pctl 93)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| EPSS | 6.39% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-200 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2009-12-02 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| roytanck | wp-cumulus |
| wordpress | wordpress |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | WordPress Plugin WP-Cumulus 1.20 - Full Path Disclosure / Cross-Site Scripting | 2009-11-25 |
References
→ the Explorer · watch your stack · NVD