What is CVE-2026-102389?

CVE-2026-102389 is a medium-severity vulnerability in Wpmu Dev Broken Link Checker, classified under Code Injection. CVSS score: 6.5/10. Published 2026-10-15.

How severe is CVE-2026-102389?

Medium severity. CVSS v3 base score is 6.5 out of 10.

RCE in Wpmu Dev Broken Link Checker

CVE-2026-102389

Improper Control of Generation of Code ('Code Injection') vulnerability in WPMU DEV Broken Link Checker broken-link-checker allows Code Injection.This issue affects Broken Link Checker: from n/a through 2.4.14.1.

Vulnerability class: RCE (Remote Code Execution)

Published 2026-10-15 · last modified 2026-10-15.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

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

Wpmu Dev Broken Link Checker

Weakness classification (CWE)

CWE-94 — Code Injection

References

patchstack.com/database/wordpress/plugin/broken-link-checker/vulnerability/word… (vdb-entry)

Frequently asked questions

What is CVE-2026-102389?: CVE-2026-102389 is a medium-severity vulnerability in Wpmu Dev Broken Link Checker, classified under Code Injection. CVSS score: 6.5/10. Published 2026-10-15.
How severe is CVE-2026-102389?: Medium severity. CVSS v3 base score is 6.5 out of 10.