Medium severity · published Oct 15, 2026
CVE-2026-102389
WordPress Broken Link Checker plugin <= 2.4.14.1 - Content Injection vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BL
Broken Link Checker · WPMU DEV
through 2.4.14.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102389
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-102389
patchstack.com
https://patchstack.com/database/wordpress/plugin/broken-link-checker/vulnerability/wordpress-broken-link-checker-plugin-2-4-14-1-content-injection-vulnerability?_s_id=cve
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