How severe is CVE-2019-5928?

CVE-2019-5928 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-2019-5928 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-5928?

CVE-2019-5928 affects Cybozu Garoon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-5928?

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

When was CVE-2019-5928 published?

CVE-2019-5928 was published on 2019-05-17 and last updated on 2026-06-17.

CVE-2019-5928

CVE-2019-5928 is a medium-severity vulnerability in Cybozu Garoon 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% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Cybozu Garoon
Published: 2019-05-17
Last modified: 2026-06-17

Description

Cross-site scripting vulnerability in Cybozu Garoon 4.0.0 to 4.6.3 allows remote attackers to inject arbitrary web script or HTML via Customize Item function.

Frequently asked questions

What is CVE-2019-5928?: Cross-site scripting vulnerability in Cybozu Garoon 4.0.0 to 4.6.3 allows remote attackers to inject arbitrary web script or HTML via Customize Item function.
How severe is CVE-2019-5928?: CVE-2019-5928 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-2019-5928 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-5928?: CVE-2019-5928 affects Cybozu Garoon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-5928?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-5928 published?: CVE-2019-5928 was published on 2019-05-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:*

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