Threat intelligence

Email JavaScript Cloak <= 1.03 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-10091 · email-javascript-cloaker

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Email Javascript Cloaker at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Email JavaScript Cloak <= 1.03 - Unauthenticated Stored Cross-Site Scripting
Affected software: email-javascript-cloaker(Plugin)
Affected versions: ≤ 1.03
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-10091
Published: 23 June 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 16ded5aa-c8e8-4d98-b07f-e689ad0e03c7). Methodology and redistribution notes

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