Threat intelligence

Nexter Blocks <= 5.0.1 - Authenticated (Author+) Stored Cross-Site Scripting

CVE-2025-15678 · 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 <= 5.0.1 - Authenticated (Author+) Stored Cross-Site Scripting
Affected software: the-plus-addons-for-block-editor(Plugin)
Affected versions: ≤ 5.0.1
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-15678
Published: 3 August 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 2f095368-59e9-4225-9808-96f1be051566). Methodology and redistribution notes

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