Group Chat & Video Chat by AtomChat <= 1.1.7 - Missing Authorization to Authenticated (Subscriber+) Plugin Options Update

2026-03-20 15:17

Nabil Irawan

Strategic Overview

Status

Patched in 1.1.8

Affected PluginGroup Chat & Video Chat by AtomChat

Affected Version<= 1.1.7

CVSS4.3Medium

CVECVE-2026-1253

View all Group Chat & Video Chat by AtomChat vulnerabilities

Vulnerability Overview

The Group Chat & Video Chat by AtomChat plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'atomchat_update_auth_ajax' and 'atomchat_update_layout_ajax' functions in all versions up to, and including, 1.1.7 This makes it possible for authenticated attackers, with Subscriber-level access and above, to update plugin options, including critical settings such as API keys, authentication keys, and layout configurations.

Technical Analysis

REMEDIATION: Update to version 1.1.8, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2026-1253 https://www.wordfence.com/threat-intel/vulnerabilities/id/5c2980c3-0038-42ab-8751-72c40921477a

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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