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Vulnerabilities

Vulnerability · CVE-2021-4445

Premium Addons for Elementor plugin for WordPress pa_dismiss_admin_notice AJAX Action Vulnerability

Published Oct 15, 2024 · catalog updated Oct 15, 2024 · Leap13 Premium Addons for Elementor plugin for WordPress

Patch now

CVE-2021-4445 is in the CISA known-exploited catalog. Confirm Leap13 Premium Addons for Elementor plugin for WordPress against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
Unknown—
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
0.42%
Remediation
Remediation guidance
Affected products
stated Premium Addons for Elementor plugin for WordPress · vendor Leap13 Premium Addons for Elementor plugin for WordPress

The Premium Addons for Elementor plugin for WordPress is vulnerable to Arbitrary Option Updates in versions up to, and including, 4.5.1. This is due to missing capability and nonce checks in the pa_dismiss_admin_notice AJAX action. This makes it possible for authenticated subscriber+ attackers to change arbitrary options with a restricted value of 1 on vulnerable WordPress sites.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated Premium Addons for Elementor plugin for WordPress<= 4.5.1
  • vendor Leap13 Premium Addons for Elementor plugin for WordPressversion unspecified

How to fix CVE-2021-4445

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2021-4445 is in the CISA known-exploited catalog. Confirm Leap13 Premium Addons for Elementor plugin for WordPress against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with Premium Addons for Elementor plugin for WordPress <= 4.5.1. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

No weakness class is stored. EPSS 0.42%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2024 · VulnCheck KEV

    Detected

    The Premium Addons for Elementor plugin for WordPress is vulnerable to Arbitrary Option Updates in versions up to, and including, 4.5.1. This is due to missing capability and nonce checks in the pa_dismiss_admin_notice AJAX action. This makes it possible for authenticated subscriber+ attackers to change arbitrary options with a restricted value of 1 on vulnerable WordPress sites.

  2. Oct 15, 2024 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Sources

  • CVE.orgVulnerability recordCVE-2021-4445

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2021-4445

    30-day exploitation probability 0.4%

    first.org
  • VulnCheck KEVConfirmed exploitationCVE-2021-4445

    The Premium Addons for Elementor plugin for WordPress is vulnerable to Arbitrary Option Updates in versions up to, and including, 4.5.1. This is due to missing capability and nonce checks in the pa_dismiss_admin_notice AJAX action. This makes it possible for authenticated subscri

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.