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TI-2026-02540 Aliases CVE-2026-2948GHSA-hw9f-7c29-3p62

Server-side request forgery in jegstudio Gutenverse – Ultimate WordPress FSE Blocks…

Priority LOW 27CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00151 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
jegstudioGutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystemup to 3.5.3—No fix listedCNA
  • Gutenverse – Ultimate WordPress FSE Blocks Addons & Ecosystem Vendorjegstudio Affected up to 3.5.3 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2948
  2. 2026-10-03 Alias added: GHSA-hw9f-7c29-3p62

References

Other 2

  • TI-2024-03445 Gutenverse < 1.9.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 6.1
  • TI-2026-39635 WordPress Gutenverse Companion plugin <= 2.5.0 - Broken Access Control vulnerability CVSS 3.1HIGH 7.5
  • TI-2026-47372 WordPress Gutenverse Companion plugin <= 2.5.1 - Server Side Request Forgery (SSRF) vulnerability CVSS 3.1HIGH 7.2
  • TI-2025-40604 WordPress Gutenverse Form plugin <= 2.2.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2023-17946 Missing authorization in jegstudio Gutenverse CVSS 3.1MEDIUM 5.3
  • TI-2026-62492 Cross-site scripting in jegstudio Gutenverse – WordPress Blocks, Page Builder & Site… CVSS 3.1MEDIUM 6.4
See all 23 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences