How severe is CVE-2026-4979?

Medium severity. CVSS v3 base score is 5.0 out of 10.

SSRF in Stiofansisland Userswp – Front-end Login Form, User Registration, Profile & Members Directory Plugin For Wp

CVE-2026-4979

The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to blind Server-Side Request Forgery in all versions up to, and including, 1.2.58. This is due to insu…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.004 (28.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.

Affected products

Stiofansisland Userswp – Front-end Login Form, User Registration, Profile & Members Directory Plugin For Wp — versions 0

Weakness classification (CWE)

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

References

Frequently asked questions

What is CVE-2026-4979?: CVE-2026-4979 is a medium-severity vulnerability in Stiofansisland Userswp – Front-end Login Form, User Registration, Profile & Members Directory Plugin For Wp, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.0/10. Published 2026-04-11.
How severe is CVE-2026-4979?: Medium severity. CVSS v3 base score is 5.0 out of 10.