How severe is CVE-2008-6849?

CVE-2008-6849 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2008-6849 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-6849?

CVE-2008-6849 affects W2b Phpgreetcards. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-6849?

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

When was CVE-2008-6849 published?

CVE-2008-6849 was published on 2009-07-07 and last updated on 2026-06-16.

CVE-2008-6849

CVE-2008-6849 is a medium-severity vulnerability in W2b Phpgreetcards 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-94.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: W2b Phpgreetcards
Published: 2009-07-07
Last modified: 2026-06-16

Description

Unrestricted file upload vulnerability in index.php in phpGreetCards 3.7 allows remote attackers to execute arbitrary PHP code by uploading a file with an executable extension, then accessing it via a via a link that is listed by userfiles/number_shell.php.

Frequently asked questions

What is CVE-2008-6849?: Unrestricted file upload vulnerability in index.php in phpGreetCards 3.7 allows remote attackers to execute arbitrary PHP code by uploading a file with an executable extension, then accessing it via a via a link that is listed by userfiles/number_shell.php.
How severe is CVE-2008-6849?: CVE-2008-6849 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2008-6849 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-6849?: CVE-2008-6849 affects W2b Phpgreetcards. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-6849?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-6849 published?: CVE-2008-6849 was published on 2009-07-07 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:w2b:phpgreetcards:3.7:*:*:*:*:*:*:*

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