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Threat intelligence

EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-11588 · eonsr-aeo-agent

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

Vulnerability
EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored Cross-Site Scripting
Affected software
eonsr-aeo-agent(Plugin)
Affected versions
  • ≤ 3.7.9
Authentication
Unauthenticated
Vulnerability type
Cross-site scripting
Published
31 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 1941f1e7-c65f-4894-8de7-1aeacf35fc69). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Eonsr Aeo Agent version against this catalog when the Defence plugin is connected to your WordPress site.