CVE-2026-66645 - Vulnerability Details - OpenCVE

Contributor Cross Site Scripting (XSS) in Table Of Contents Block <= 1.5.0 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

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

No data.

No data.

No data.

No data.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/table-of-contents-block/vulnerability/wordpress-table-of-contents-block-plugin-1-5-0-cross-site-scripting-xss-vulnerability?_s_id=cve

History

Tue, 18 Aug 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 18 Aug 2026 14:30:00 +0000

Type	Values Removed	Values Added
Description		Contributor Cross Site Scripting (XSS) in Table Of Contents Block <= 1.5.0 versions.
Title		WordPress Table Of Contents Block plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerability
Weaknesses		CWE-79
References		https://patchstack.com/database/wordpress/plugin/table-of-contents-block/vulnerability/wordpress-table-of-contents-block-plugin-1-5-0-cross-site-scripting-xss-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-18T13:59:51.492Z

Updated: 2026-08-18T14:27:51.121Z

Reserved: 2026-07-27T14:00:38.499Z

Link: CVE-2026-66645

Vulnrichment

Updated: 2026-08-18T14:27:47.591Z

NVD

Status : Received

Published: 2026-08-18T15:16:59.300

Modified: 2026-08-18T15:16:59.300

Link: CVE-2026-66645

Redhat

No data.

OpenCVE Enrichment

No data.

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