What is CVE-2026-39793?

CVE-2026-39793 is a high-severity vulnerability in Nicu Micle Simple Jwt Login, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2026-10-06.

How severe is CVE-2026-39793?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Nicu Micle Simple Jwt Login

CVE-2026-39793

Subscriber Broken Authentication in Simple JWT Login 4.0.0 versions.

Published 2026-10-06 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Nicu Micle Simple Jwt Login — versions 4.0.0

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

patchstack.com/database/wordpress/plugin/simple-jwt-login/vulnerability/wordpre… (vdb-entry)

Frequently asked questions

What is CVE-2026-39793?: CVE-2026-39793 is a high-severity vulnerability in Nicu Micle Simple Jwt Login, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2026-10-06.
How severe is CVE-2026-39793?: High severity. CVSS v3 base score is 8.8 out of 10.