How severe is CVE-2012-6666?

CVE-2012-6666 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2012-6666 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-6666?

CVE-2012-6666 affects Vbseo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-6666?

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

When was CVE-2012-6666 published?

CVE-2012-6666 was published on 2020-02-10 and last updated on 2026-06-16.

CVE-2012-6666

CVE-2012-6666 is a medium-severity vulnerability in Vbseo with a CVSS 3.x base score of 6.1. 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 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Vbseo
Published: 2020-02-10
Last modified: 2026-06-16

Description

vBSeo before 3.6.0PL2 allows XSS via the member.php u parameter.

Frequently asked questions

What is CVE-2012-6666?: vBSeo before 3.6.0PL2 allows XSS via the member.php u parameter.
How severe is CVE-2012-6666?: CVE-2012-6666 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2012-6666 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-6666?: CVE-2012-6666 affects Vbseo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-6666?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-6666 published?: CVE-2012-6666 was published on 2020-02-10 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:vbseo:vbseo:*:*:*:*:*:*:*:*

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