CVE-2026-66704: WordPress Gutenverse Companion plugin <= 2.5.1 - Server Side Request Forgery (SSRF) vulnerability
Published Aug 13, 2026
·Updated
Unauthenticated Server Side Request Forgery (SSRF) in Gutenverse Companion <= 2.5.1 versions.
Affected Software
1 affected component
WordPress Gutenverse Companion<=2.5.1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress Gutenverse Companion pluginto a version that resolves this vulnerability.Fixed in 2.5.2
Event History
Aug 13, 2026
CVE Published
via MITRE·01:37 PM
Data Sourced
via MITRE·01:37 PM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-66704?
The severity of CVE-2026-66704 is classified as high with a score of 7.2.
2
What type of vulnerability is CVE-2026-66704?
CVE-2026-66704 is classified as a Server Side Request Forgery (SSRF) vulnerability.
3
How do I fix CVE-2026-66704?
To fix CVE-2026-66704, update the Gutenverse Companion plugin to version 2.5.2 or later.
4
What versions of Gutenverse Companion are affected by CVE-2026-66704?
CVE-2026-66704 affects Gutenverse Companion versions 2.5.1 and earlier.
5
Is authentication required to exploit CVE-2026-66704?
No, CVE-2026-66704 can be exploited without authentication.