How severe is CVE-2019-14804?

CVE-2019-14804 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-14804 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-14804?

CVE-2019-14804 affects Una. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-14804?

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

When was CVE-2019-14804 published?

CVE-2019-14804 was published on 2019-08-09 and last updated on 2026-06-17.

CVE-2019-14804

CVE-2019-14804 is a medium-severity vulnerability in Una with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Una
Published: 2019-08-09
Last modified: 2026-06-17

Description

studio/polyglot.php?page=etemplates in UNA 10.0.0-RC1 allows XSS via the System Name field under Emails during template editing.

Frequently asked questions

What is CVE-2019-14804?: studio/polyglot.php?page=etemplates in UNA 10.0.0-RC1 allows XSS via the System Name field under Emails during template editing.
How severe is CVE-2019-14804?: CVE-2019-14804 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-14804 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-14804?: CVE-2019-14804 affects Una. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-14804?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-14804 published?: CVE-2019-14804 was published on 2019-08-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:una:una:10.0.0:rc1:*:*:*:*:*:*

More vulnerabilities in Una

CVE-2019-14805 — Medium (CVSS 4.8): studio/builder_menu.php?page=sets in UNA 10.0.0-RC1 allows XSS via the System Name field under Sets during set editing.

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