How severe is CVE-2009-4555?

CVE-2009-4555 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2009-4555 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4555?

CVE-2009-4555 primarily affects K-factor Agoracart. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-4555?

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

When was CVE-2009-4555 published?

CVE-2009-4555 was published on 2010-01-04 and last updated on 2026-06-16.

CVE-2009-4555

CVE-2009-4555 is a medium-severity vulnerability in K-factor Agoracart 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% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: K-factor Agoracart
Published: 2010-01-04
Last modified: 2026-06-16

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in AgoraCart 5.2.005 and 5.2.006 and AgoraCart GOLD 5.5.005 allow remote attackers to hijack the authentication of administrators for requests that (1) modify a .htaccess file via an unspecified request to protected/manager.cgi or (2) change the password of an administrative account.

Frequently asked questions

What is CVE-2009-4555?: Multiple cross-site request forgery (CSRF) vulnerabilities in AgoraCart 5.2.005 and 5.2.006 and AgoraCart GOLD 5.5.005 allow remote attackers to hijack the authentication of administrators for requests that (1) modify a .htaccess file via an unspecified request to protected/manager.cgi or (2) change the password of an administrative account.
How severe is CVE-2009-4555?: CVE-2009-4555 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2009-4555 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4555?: CVE-2009-4555 primarily affects K-factor Agoracart. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-4555?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-4555 published?: CVE-2009-4555 was published on 2010-01-04 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:k-factor:agoracart:-:gold:*:*:*:*:*:*
cpe:2.3:a:k-factor:agoracart:5.2.005:*:*:*:*:*:*:*
cpe:2.3:a:k-factor:agoracart:5.2.006:*:*:*:*:*:*:*

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