How severe is CVE-2021-3327?

CVE-2021-3327 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-3327 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-3327?

CVE-2021-3327 affects Ovation Dynamic Content. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-3327?

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

When was CVE-2021-3327 published?

CVE-2021-3327 was published on 2021-03-19 and last updated on 2026-06-17.

CVE-2021-3327

CVE-2021-3327 is a medium-severity vulnerability in Ovation Dynamic Content with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Ovation Dynamic Content
Published: 2021-03-19
Last modified: 2026-06-17

Description

Ovation Dynamic Content 1.10.1 for Elementor allows XSS via the post_title parameter.

Frequently asked questions

What is CVE-2021-3327?: Ovation Dynamic Content 1.10.1 for Elementor allows XSS via the post_title parameter.
How severe is CVE-2021-3327?: CVE-2021-3327 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-3327 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-3327?: CVE-2021-3327 affects Ovation Dynamic Content. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-3327?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-3327 published?: CVE-2021-3327 was published on 2021-03-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ovation:dynamic_content:1.10.1:*:*:*:*:elementor:*:*

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