CVE-2025-6792

MEDIUM
2026-02-14 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:03 vuln.today
CVE Published
Feb 14, 2026 - 07:16 nvd
MEDIUM 5.3

Tags

WordPress PHP

Description

The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the /wp-json/guppylite/v2/channel-authorize rest endpoint in all versions up to, and including, 1.1.4. This makes it possible for unauthenticated attackers to intercept and view private chat messages between users.

Analysis

One to one user Chat by WPGuppy (WordPress plugin) is affected by missing authentication for critical function (CVSS 5.3).

Technical Context

This vulnerability (CWE-306: Missing Authentication for Critical Function) affects One to one user Chat by WPGuppy (WordPress plugin). The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the /wp-json/guppylite/v2/channel-authorize rest endpoint in all versions up to, and including, 1.1.4. This makes it possible for unauthenticated attackers to intercept and view private chat messages between users.

Affected Products

Vendor: WordPress. Product: One to one user Chat by WPGuppy (WordPress plugin).

Remediation

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +26
POC: 0

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CVE-2025-6792 vulnerability details – vuln.today
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