How severe is CVE-2008-5720?

CVE-2008-5720 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-5720 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5720?

CVE-2008-5720 primarily affects Seasar Mayaa. In total, 68 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-5720?

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

When was CVE-2008-5720 published?

CVE-2008-5720 was published on 2008-12-26 and last updated on 2026-06-16.

CVE-2008-5720

CVE-2008-5720 is a medium-severity vulnerability in Seasar Mayaa 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% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Seasar Mayaa
Published: 2008-12-26
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving the default error page for the org.seasar.mayaa.impl.engine.PageNotFoundException exception and possibly other exceptions.

Frequently asked questions

What is CVE-2008-5720?: Cross-site scripting (XSS) vulnerability in Mayaa before 1.1.23 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving the default error page for the org.seasar.mayaa.impl.engine.PageNotFoundException exception and possibly other exceptions.
How severe is CVE-2008-5720?: CVE-2008-5720 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-5720 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5720?: CVE-2008-5720 primarily affects Seasar Mayaa. In total, 68 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-5720?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-5720 published?: CVE-2008-5720 was published on 2008-12-26 and last updated on 2026-06-16.

References

Affected products (68)

cpe:2.3:a:seasar:mayaa:*:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.1.0f:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.4.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.4:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.5:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.7.1:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.8:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.9:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.10:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.11:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.12:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.13:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.14:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.15:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.16:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.17:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.18:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.19:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.20:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:0.9.20a:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:seasar:mayaa:1.0.3:*:*:*:*:*:*:*

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