How severe is CVE-2021-3133?

CVE-2021-3133 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2021-3133 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-3133?

CVE-2021-3133 affects Sean-barton Elementor Contact Form Db. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-3133?

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

When was CVE-2021-3133 published?

CVE-2021-3133 was published on 2021-01-12 and last updated on 2026-06-17.

CVE-2021-3133

CVE-2021-3133 is a medium-severity vulnerability in Sean-barton Elementor Contact Form Db with a CVSS 3.x base score of 6.5. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Sean-barton Elementor Contact Form Db
Published: 2021-01-12
Last modified: 2026-06-17

Description

The Elementor Contact Form DB plugin before 1.6 for WordPress allows CSRF via backend admin pages.

Frequently asked questions

What is CVE-2021-3133?: The Elementor Contact Form DB plugin before 1.6 for WordPress allows CSRF via backend admin pages.
How severe is CVE-2021-3133?: CVE-2021-3133 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2021-3133 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-3133?: CVE-2021-3133 affects Sean-barton Elementor Contact Form Db. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-3133?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-3133 published?: CVE-2021-3133 was published on 2021-01-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sean-barton:elementor_contact_form_db:*:*:*:*:*:wordpress:*:*

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