CVE-2026-39521

MEDIUM 4.9

WordPress Nelio Content plugin <= 4.3.1 - Server Side Request Forgery (SSRF) vulnerability

CVSS Score

4.9

EPSS Score

0.0%

EPSS Percentile

4th

Server-Side Request Forgery (SSRF) vulnerability in Nelio Software Nelio Content nelio-content allows Server Side Request Forgery.This issue affects Nelio Content: from n/a through <= 4.3.1.

CWE	CWE-918
Vendor	nelio software
Product	nelio content
Published	Apr 8, 2026
Last Updated	Apr 13, 2026

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Affected Versions

Nelio Software / Nelio Content

0 ≤ 4.3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/nelio-content/vulnerability/wordpress-nelio-content-plugin-4-3-1-server-side-request-forgery-ssrf-vulnerability?_s_id=cve

Credits

Steven Julian | Patchstack Bug Bounty Program