How severe is CVE-2008-4571?

CVE-2008-4571 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-4571 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4571?

CVE-2008-4571 primarily affects Plone. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-4571?

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

When was CVE-2008-4571 published?

CVE-2008-4571 was published on 2008-10-15 and last updated on 2026-06-16.

CVE-2008-4571

CVE-2008-4571 is a medium-severity vulnerability in Plone 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% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Plone
Published: 2008-10-15
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the LiveSearch module in Plone before 3.0.4 allows remote attackers to inject arbitrary web script or HTML via the Description field for search results, as demonstrated using the onerror Javascript even in an IMG tag.

Frequently asked questions

What is CVE-2008-4571?: Cross-site scripting (XSS) vulnerability in the LiveSearch module in Plone before 3.0.4 allows remote attackers to inject arbitrary web script or HTML via the Description field for search results, as demonstrated using the onerror Javascript even in an IMG tag.
How severe is CVE-2008-4571?: CVE-2008-4571 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-4571 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4571?: CVE-2008-4571 primarily affects Plone. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-4571?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-4571 published?: CVE-2008-4571 was published on 2008-10-15 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:a:plone:plone:*:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.5:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.5.1:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.5.1_rc:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.5.4:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:2.5_beta1:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:3.0:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:plone:plone:3.0.2:*:*:*:*:*:*:*

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