Authentication Bypass Vulnerability in RingCentral Communications Plugin for WordPress
CVE-2025-7955

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Ringcentral Communications Plugin – Free
Vendor
CVE Published:
28 August 2025

What is CVE-2025-7955?

The RingCentral Communications plugin for WordPress contains a vulnerability that allows attackers to bypass authentication. Due to insufficient validation in the ringcentral_admin_login_2fa_verify() function, unauthenticated users can gain access to any user account by submitting identical bogus codes. This significant security flaw affects several versions of the plugin, making it imperative for users to update to secure versions to protect their information and services.

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Deploy the Patch

Affected Version(s)

RingCentral Communications Plugin – FREE 1.5 <= 1.6.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/rccp-free/#developers
https://plugins.trac.wordpress.org/browser/rccp-free/tags...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kenneth Dunn
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