What is CVE-2019-25763?

CVE-2019-25763 is a critical-severity vulnerability in Ultimatebeaver Ultimate Addons For Beaver Builder, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2026-06-20.

How severe is CVE-2019-25763?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Ultimatebeaver Ultimate Addons For Beaver Builder

CVE-2019-25763

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 req…

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ultimatebeaver Ultimate Addons For Beaver Builder — versions 0

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2019-25763?: CVE-2019-25763 is a critical-severity vulnerability in Ultimatebeaver Ultimate Addons For Beaver Builder, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2026-06-20.
How severe is CVE-2019-25763?: Critical severity. CVSS v3 base score is 9.8 out of 10.