Threat intelligence

Nexter Blocks <= 4.7.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'commentIcon' Block Attribute

CVE-2026-6740 · the-plus-addons-for-block-editor

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run The Plus Addons For Block Editor at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Nexter Blocks <= 4.7.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'commentIcon' Block Attribute
Affected software: the-plus-addons-for-block-editor(Plugin)
Affected versions: ≤ 4.7.4
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-6740
Published: 7 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory f5184598-b0bd-4026-971c-da36d79497df). Methodology and redistribution notes

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