How severe is CVE-2009-4787?

CVE-2009-4787 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-4787 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4787?

CVE-2009-4787 primarily affects Pligg Pligg Cms. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-4787?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2009-4787 published?

CVE-2009-4787 was published on 2010-04-21 and last updated on 2026-06-16.

CVE-2009-4787

CVE-2009-4787 is a medium-severity vulnerability in Pligg Pligg Cms with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Pligg Pligg Cms
Published: 2010-04-21
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2009-4787?: 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.
How severe is CVE-2009-4787?: CVE-2009-4787 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-4787 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4787?: CVE-2009-4787 primarily affects Pligg Pligg Cms. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4787?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4787 published?: CVE-2009-4787 was published on 2010-04-21 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:pligg:pligg_cms:*:*:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:rc4:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.0:rc5:*:*:*:*:*:*
cpe:2.3:a:pligg:pligg_cms:1.0.1:*:*:*:*:*:*:*

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