Missing Authorization vulnerability in Marcin Wise Chat wise-chat allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Wise Chat: from n/a through 3.4.2.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Marcin Wise Chat unaffected
Version Status Constraints
0 affected ≤ 3.4.2

No data.

No data.

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No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://patchstack.com/database/wordpress/plugin/wise-chat/vulnerability/wordpress-wise-chat-plugin-3-4-1-broken-access-control-vulnerability?_s_id=cve cve-icon cve-icon
History

Tue, 06 Oct 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 06 Oct 2026 09:45:00 +0000

Type Values Removed Values Added
Description Subscriber Broken Access Control in Wise Chat <= 3.4.1 versions. Missing Authorization vulnerability in Marcin Wise Chat wise-chat allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Wise Chat: from n/a through 3.4.2.
Title WordPress Wise Chat plugin <= 3.4.1 - Broken Access Control vulnerability WordPress Wise Chat plugin <= 3.4.2 - Broken Access Control vulnerability

Tue, 06 Oct 2026 09:00:00 +0000

Type Values Removed Values Added
Description Subscriber Broken Access Control in Wise Chat <= 3.4.1 versions.
Title WordPress Wise Chat plugin <= 3.4.1 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-10-06T10:31:39.430Z

Reserved: 2026-04-07T10:58:34.149Z

Link: CVE-2026-39730

cve-icon Vulnrichment

Updated: 2026-10-06T10:30:34.993Z

cve-icon NVD

Status : Received

Published: 2026-10-06T09:17:45.433

Modified: 2026-10-06T11:17:20.800

Link: CVE-2026-39730

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-06T10:30:20Z

Weaknesses