How severe is CVE-2023-30493?

CVE-2023-30493 has a CVSS 3.x base score of 7.1, rated high 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 low.

Is CVE-2023-30493 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30493?

CVE-2023-30493 affects Themefic Ultimate Addons For Contact Form 7. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30493?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-30493 published?

CVE-2023-30493 was published on 2023-09-27 and last updated on 2026-06-17.

CVE-2023-30493

CVE-2023-30493 is a high-severity vulnerability in Themefic Ultimate Addons For Contact Form 7 with a CVSS 3.x base score of 7.1. 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: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Themefic Ultimate Addons For Contact Form 7
Published: 2023-09-27
Last modified: 2026-06-17

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Themefic Ultimate Addons for Contact Form 7 plugin <= 3.2.0 versions.

Frequently asked questions

What is CVE-2023-30493?: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Themefic Ultimate Addons for Contact Form 7 plugin <= 3.2.0 versions.
How severe is CVE-2023-30493?: CVE-2023-30493 has a CVSS 3.x base score of 7.1, rated high 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 low.
Is CVE-2023-30493 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30493?: CVE-2023-30493 affects Themefic Ultimate Addons For Contact Form 7. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30493?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-30493 published?: CVE-2023-30493 was published on 2023-09-27 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/ultimate-addons-for-contact-form-7/wordpress-ultimate-addons-for-contact-form-7-plugin-3-1-32-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:themefic:ultimate_addons_for_contact_form_7:*:*:*:*:*:wordpress:*:*

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