CVE-2025-49950 HIGH

CVE-2025-49950: WordPress Official Integration for Billingo plugin <= 4.3.0 - Privilege Escalation vulnerability

Vendor Billingo

Product Official Integration for Billingo

Weakness CWE-862 · Missing authorization

Published October 22, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

7.2/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Missing Authorization vulnerability in billingo Official Integration for Billingo billingo allows Privilege Escalation.This issue affects Official Integration for Billingo: from n/a through <= 4.3.0.

Explanation of Vulnerability in Simple Terms

02Summary

The Official Integration for Billingo plugin through version 4.3.0 lacks proper authorization checks on sensitive operations. An authenticated administrator can read, modify, or delete data without proper permission validation. This affects confidentiality, integrity, and availability of site data. Update to a version newer than 4.3.0.

What an attacker can do

03Attacker Capabilities

Read, modify, or delete sensitive data if authenticated as an administrator.

Potential impact on your site

04Site Impact

Administrators could abuse their access to compromise billing data, customer information, or site integrity.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the WordPress site.

Key dates

06Disclosure timeline

October 22, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-49950 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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