High 7.6Published Apr 8, 2026

CVE-2026-39466WordPress Broken Link Checker plugin <= 2.4.7 - SQL Injection vulnerability

Updated under an hour ago (Oct 27, 2026, 7:00 AM ET)

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It affects WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker

Exploited in the last 30 days

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker broken-link-checker allows Blind SQL Injection.This issue affects Broken Link Checker: from n/a through <= 2.4.7.

CVSS: 7.6 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Apr 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker wpmu_dev_your_all_in_one_wordpress_platform:broken_link_checker (from the name)	through 2.4.7; fixed at 2.4.8	CNA record

References

References

https://patchstack.com/database/Wordpress/Plugin/broken-link-checker/vulnerability/wordpress-broken-link-checker-plugin-2-4-7-sql-injection-vulnerability?_s_id=cve	vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.