What is the CVSS score of CVE-2026-25408?

CVE-2026-25408 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of PluginRx Broken Link Notifier are affected by CVE-2026-25408?

CVE-2026-25408 presents moderate security risk, a missing authorization vulnerability rated CVSS 5.3. Attackers could gain access beyond their authorized level.

How to fix or mitigate CVE-2026-25408?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

PluginRx Broken Link Notifier CVE-2026-25408

MEDIUM

Missing Authorization (CWE-862)

2026-02-19 audit@patchstack.com

Authentication Bypass

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:03 vuln.today

CVE Published

Feb 19, 2026 - 09:16 nvd

MEDIUM 5.3

DescriptionCVE.org

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.

AnalysisAI

Broken Link Notifier plugin versions 1.3.5 and earlier contain an authorization bypass vulnerability that allows unauthenticated attackers to modify data through improperly configured access controls. An attacker can exploit this flaw to alter link notifications without proper authentication, potentially disrupting the plugin's functionality or manipulating stored information. No patch is currently available for this vulnerability.

Technical ContextAI

Classified as CWE-862 (Missing Authorization). Affects PluginRx Broken Link Notifier broken-link-notifier. 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.