What is CVE-2026-2948?

CVE-2026-2948 is a medium-severity vulnerability in Jegstudio Gutenverse – Ultimate Wordpress Fse Blocks Addons & Ecosystem, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.4/10. Published 2026-05-05.

How severe is CVE-2026-2948?

Medium severity. CVSS v3 base score is 6.4 out of 10.

SSRF in Jegstudio Gutenverse – Ultimate Wordpress Fse Blocks Addons & Ecosystem

CVE-2026-2948

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 authen…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (8.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Jegstudio Gutenverse – Ultimate Wordpress Fse Blocks Addons & Ecosystem — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

Frequently asked questions

What is CVE-2026-2948?: CVE-2026-2948 is a medium-severity vulnerability in Jegstudio Gutenverse – Ultimate Wordpress Fse Blocks Addons & Ecosystem, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.4/10. Published 2026-05-05.
How severe is CVE-2026-2948?: Medium severity. CVSS v3 base score is 6.4 out of 10.