Server-Side Request Forgery Vulnerability in Gutenverse Plugin by WordPress
CVE-2026-2948

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Gutenverse – Ultimate WordPress Fse Blocks Addons & Ecosystem
Vendor
CVE Published:
5 May 2026

What is CVE-2026-2948?

The Gutenverse plugin, a popular tool for WordPress users, possesses a vulnerability that allows authenticated attackers with contributor-level access and above to exploit the import_images() function. This Server-Side Request Forgery vulnerability permits malicious users to make HTTP requests to external systems, exposing sensitive information and potentially altering internal services. It is crucial for site administrators to update their Gutenverse plugin to the latest version to ensure protection against this exploit.

Affected Version(s)

Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem 0 <= 3.5.3

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3507804/gute...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Osvaldo Noe Gonzalez Del Rio
.