How severe is CVE-2012-6620?

CVE-2012-6620 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-6620 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-6620?

CVE-2012-6620 primarily affects Horde Kronolith H4. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-6620?

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

When was CVE-2012-6620 published?

CVE-2012-6620 was published on 2014-01-16 and last updated on 2026-06-16.

CVE-2012-6620

CVE-2012-6620 is a medium-severity vulnerability in Horde Kronolith H4 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: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Horde Kronolith H4
Published: 2014-01-16
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in the (1) tasks and (2) search views in Horde Kronolith H4 before 3.0.17 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2012-6620?: Multiple cross-site scripting (XSS) vulnerabilities in the (1) tasks and (2) search views in Horde Kronolith H4 before 3.0.17 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2012-6620?: CVE-2012-6620 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-6620 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-6620?: CVE-2012-6620 primarily affects Horde Kronolith H4. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-6620?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-6620 published?: CVE-2012-6620 was published on 2014-01-16 and last updated on 2026-06-16.

References

Affected products (21)

cpe:2.3:a:horde:kronolith_h4:*:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0:beta1:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0:rc1:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0:rc2:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.5:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.6:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.7:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.8:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.9:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.10:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.11:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.12:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.13:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.14:*:*:*:*:*:*:*
cpe:2.3:a:horde:kronolith_h4:3.0.15:*:*:*:*:*:*:*

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