CVE-2021-3133

MEDIUMNVD 6.56.5—

6.5

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

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 31.3%
KEV: Not listed

Published

January 12, 2021

Last Modified

November 21, 2024

References (6)

cve@mitrehttps://advisory.checkmarx.net/advisory/CX-2020-4293
cve@mitrehttps://plugins.trac.wordpress.org/changeset/2454670/
cve@mitrehttps://wordpress.org/plugins/sb-elementor-contact-form-db/#developers
af854a3a-2127-422b-91ae-364da2661108https://advisory.checkmarx.net/advisory/CX-2020-4293
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/2454670/
af854a3a-2127-422b-91ae-364da2661108https://wordpress.org/plugins/sb-elementor-contact-form-db/#developers

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-352Cross-Site Request Forgery (CSRF)

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2021-3133?

CVE-2021-3133 is a medium vulnerability published on January 12, 2021. The Elementor Contact Form DB plugin before 1.6 for WordPress allows CSRF via backend admin pages.

When was CVE-2021-3133 disclosed?

CVE-2021-3133 was first published in the National Vulnerability Database on January 12, 2021, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2021-3133 actively exploited?

CVE-2021-3133 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-3133?

CVE-2021-3133 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2021-3133?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-3133, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2021-3133

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-3133?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)