How severe is CVE-2022-3220?

CVE-2022-3220 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-2022-3220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3220?

CVE-2022-3220 affects Webgilde Advanced Comment Form. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3220?

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

When was CVE-2022-3220 published?

CVE-2022-3220 was published on 2022-10-10 and last updated on 2026-06-17.

CVE-2022-3220

CVE-2022-3220 is a medium-severity vulnerability in Webgilde Advanced Comment Form 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)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Webgilde Advanced Comment Form
Published: 2022-10-10
Last modified: 2026-06-17

Description

The Advanced Comment Form WordPress plugin before 1.2.1 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Frequently asked questions

What is CVE-2022-3220?: The Advanced Comment Form WordPress plugin before 1.2.1 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
How severe is CVE-2022-3220?: CVE-2022-3220 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-2022-3220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3220?: CVE-2022-3220 affects Webgilde Advanced Comment Form. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3220 published?: CVE-2022-3220 was published on 2022-10-10 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/cb6f4953-e68b-48f3-a821-a1d77e5476ef

Affected products (1)

cpe:2.3:a:webgilde:advanced_comment_form:*:*:*:*:*:wordpress:*:*

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