CVE-2026-25408

WordPress Broken Link Notifier plugin <= 1.3.5 - Broken Access Control vulnerability

5.3 Medium

Missing Authorization vulnerability in PluginRx Broken Link Notifier broken-link-notifier allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Broken Link Notifier: from n/a through <= 1.3.5.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.24%Up 0.2 points since Feb 19, 2026

What each source reports

CVE List Score used 5.3

WordPress Broken Link Notifier plugin <= 1.3.5 - Broken Access Control vulnerability

Record: CVE-2026-25408
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2026-8201 5.3

Record: EUVD-2026-8201
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-2h8x-f6wg-4f5c 5.3

Missing Authorization vulnerability in PluginRx Broken Link Notifier broken-link-notifier allows...

Record: GHSA-2h8x-f6wg-4f5c
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 5.3

Record: CVE-2026-25408
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-25408 is a medium vulnerability (CVSS 5.3) in Apos37 Broken Link Notifier, published February 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. No source names a fixed version.