How severe is CVE-2008-0284?

CVE-2008-0284 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-0284 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-0284?

CVE-2008-0284 affects Simple Machines Simple Machines Smf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-0284?

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

When was CVE-2008-0284 published?

CVE-2008-0284 was published on 2008-01-15 and last updated on 2026-06-16.

CVE-2008-0284

CVE-2008-0284 is a medium-severity vulnerability in Simple Machines Simple Machines Smf with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Simple Machines Simple Machines Smf
Published: 2008-01-15
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Simple Machines Forum (SMF) 1.1.4 and earlier allows remote attackers to inject arbitrary web script or HTML via (1) Itemid or (2) topic arguments.

Frequently asked questions

What is CVE-2008-0284?: Cross-site scripting (XSS) vulnerability in Simple Machines Forum (SMF) 1.1.4 and earlier allows remote attackers to inject arbitrary web script or HTML via (1) Itemid or (2) topic arguments.
How severe is CVE-2008-0284?: CVE-2008-0284 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-0284 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-0284?: CVE-2008-0284 affects Simple Machines Simple Machines Smf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-0284?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-0284 published?: CVE-2008-0284 was published on 2008-01-15 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:simple_machines:simple_machines_smf:*:*:*:*:*:*:*:*

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