Threat intelligence

Gutenverse Companion <= 2.5.1 - Unauthenticated Server-Side Request Forgery

CVE-2026-66704 · gutenverse-companion

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

Vulnerability: Gutenverse Companion <= 2.5.1 - Unauthenticated Server-Side Request Forgery
Affected software: gutenverse-companion(Plugin)
Affected versions: ≤ 2.5.1
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-66704
Published: 10 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 09c67364-a1cb-45cd-8573-1fd1b2325824). Methodology and redistribution notes

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