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Description

The Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 3.5.3 via the import_images() function. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

PUBLISHED Reserved 2026-02-21 | Published 2026-05-05 | Updated 2026-05-06 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-918 Server-Side Request Forgery (SSRF)

Product status

Default status
unaffected

Any version
affected

Timeline

2026-02-21:Vendor Notified
2026-05-04:Disclosed

Credits

Osvaldo Noe Gonzalez Del Rio finder

References

www.wordfence.com/...-d949-42eb-871a-963bc6242c12?source=cve

plugins.trac.wordpress.org/changeset/3507804/gutenverse

cve.org (CVE-2026-2948)

nvd.nist.gov (CVE-2026-2948)

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