What’s Vulnerable › Vulnerabilities

CVE-2019-25763: WordPress Ultimate Addons for Beaver Builder 1.2.4.1 Authentication Bypass

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-20 · updated 2026-09-29
• Weakness: CWE-288

Description

WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functionality. Attackers can submit a POST request to the admin-ajax.php endpoint with the uabb-lf-google-submit action, a valid administrator email address, and a valid nonce to obtain session cookies and authenticate as that user.

Affected products

• Ultimatebeaver Ultimate Addons for Beaver Builder: through 1.2.4.1

References

• https://www.exploit-db.com/exploits/47832
• https://www.ultimatebeaver.com/
• https://www.vulncheck.com/advisories/wordpress-ultimate-addons-for-beaver-builder-authentication-bypass

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