Is CVE-2009-4787 being actively exploited?

CVE-2009-4787 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-4787?

CVE-2009-4787 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2009-4787

MEDIUM · CVSS 6.8EPSS 0.9%EU EUVD

Multiple cross-site request forgery (CSRF) vulnerabilities in Pligg before 1.0.3 allow remote attackers to hijack the authentication of administrators for requests that create user accounts or have unspecified other impact.

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: 0.9% (60th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-4750)
Published: April 21, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-4750 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

pligg / pligg cms
pligg / pligg cms
pligg / pligg cms
pligg / pligg cms
pligg / pligg cms
pligg / pligg cms
pligg / pligg cms
pligg / pligg cms

References

http://holisticinfosec.org/content/view/130/45/
http://secunia.com/advisories/37349(Vendor Advisory)
http://www.pligg.com/blog/775/pligg-cms-1-0-3-release/(Vendor Advisory)

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

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