How severe is CVE-2009-3949?

CVE-2009-3949 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2009-3949 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-3949?

CVE-2009-3949 primarily affects Vivaprograms Infinity Script. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-3949?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2009-3949 published?

CVE-2009-3949 was published on 2009-11-16 and last updated on 2026-06-16.

CVE-2009-3949

CVE-2009-3949 is a high-severity vulnerability in Vivaprograms Infinity Script with a CVSS 2.0 base score of 7.5. 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-264.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Vivaprograms Infinity Script
Published: 2009-11-16
Last modified: 2026-06-16

Description

cp/profile.php in VivaPrograms Infinity 2.0.5 and earlier does not require administrative authentication for the donewauthor action, which allows remote attackers to create administrative accounts via the name, password, and conf_password parameters.

Frequently asked questions

What is CVE-2009-3949?: cp/profile.php in VivaPrograms Infinity 2.0.5 and earlier does not require administrative authentication for the donewauthor action, which allows remote attackers to create administrative accounts via the name, password, and conf_password parameters.
How severe is CVE-2009-3949?: CVE-2009-3949 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2009-3949 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-3949?: CVE-2009-3949 primarily affects Vivaprograms Infinity Script. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-3949?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2009-3949 published?: CVE-2009-3949 was published on 2009-11-16 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:vivaprograms:infinity_script:*:*:*:*:*:*:*:*
cpe:2.3:a:vivaprograms:infinity_script:2.0.0:*:*:*:*:*:*:*

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