How severe is CVE-2008-2131?

CVE-2008-2131 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2008-2131 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-2008-2131?

CVE-2008-2131 affects Myvietnam Mvnforum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-2131?

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

When was CVE-2008-2131 published?

CVE-2008-2131 was published on 2008-05-09 and last updated on 2026-06-16.

CVE-2008-2131

CVE-2008-2131 is a medium-severity vulnerability in Myvietnam Mvnforum 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: Myvietnam Mvnforum
Published: 2008-05-09
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in mvnForum 1.1 GA allows remote authenticated users to inject arbitrary web script or HTML via the topic field, which is later displayed by user/viewthread.jsp through use of the "quick reply button."

Frequently asked questions

What is CVE-2008-2131?: Cross-site scripting (XSS) vulnerability in mvnForum 1.1 GA allows remote authenticated users to inject arbitrary web script or HTML via the topic field, which is later displayed by user/viewthread.jsp through use of the "quick reply button."
How severe is CVE-2008-2131?: CVE-2008-2131 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2008-2131 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-2008-2131?: CVE-2008-2131 affects Myvietnam Mvnforum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-2131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-2131 published?: CVE-2008-2131 was published on 2008-05-09 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:myvietnam:mvnforum:1.1:*:*:*:*:*:*:*

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