Ultimatebeaver Ultimate Addons for Beaver Builder 1.2.4.1 on Beaver admin-ajax.php authentication bypass

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k5.54

Summaryinfo

A vulnerability was found in Ultimatebeaver Ultimate Addons for Beaver Builder 1.2.4.1 on Beaver. It has been rated as critical. The impacted element is an unknown function of the file admin-ajax.php. The manipulation leads to authentication bypass. This vulnerability is listed as CVE-2019-25763. The attack may be initiated remotely. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Ultimatebeaver Ultimate Addons for Beaver Builder 1.2.4.1 on Beaver and classified as critical. This issue affects an unknown function of the file admin-ajax.php. The manipulation with an unknown input leads to a authentication bypass vulnerability. Using CWE to declare the problem leads to CWE-288. A product requires authentication, but the product has an alternate path or channel that does not require authentication. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at exploit-db.com. The identification of this vulnerability is CVE-2019-25763 since 06/20/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:admin-ajax.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.2.4.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (47832) and EUVD (EUVD-2019-20199). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication bypass
CWE: CWE-288 / CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Exploit-DB: 🔒

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Ultimate Addons for Beaver Builder 1.2.4.1

Timelineinfo

06/20/2026 Advisory disclosed
06/20/2026 +0 days CVE reserved
06/20/2026 +0 days VulDB entry created
06/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: 47832
Status: Confirmed

CVE: CVE-2019-25763 (🔒)
GCVE (CVE): GCVE-0-2019-25763
GCVE (VulDB): GCVE-100-372533
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/20/2026 18:49
Updated: 06/20/2026 19:47
Changes: 06/20/2026 18:49 (82), 06/20/2026 19:47 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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