Is CVE-2009-4173 being actively exploited?

CVE-2009-4173 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4173?

CVE-2009-4173 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2009-4173

MEDIUM · CVSS 6.8EPSS 1.0%EU EUVD

Cross-site request forgery (CSRF) vulnerability in CutePHP CuteNews 1.4.6 and UTF-8 CuteNews before 8b allows remote attackers to hijack the authentication of administrators for requests that create new users, including a new administrator, via an adduser action in the editusers module in index.php.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-352
EPSS score: 1.0% (64th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4143)
Published: December 2, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4143 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

cutephp / cutenews
korn19 / utf-8 cutenews

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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