Is this vulnerability remotely exploitable over the internet?

Yes, if the affected AVideo instance exposes the CDN plugin endpoints to the internet (or any untrusted network) and the CDN key remains at its default empty value, any remote attacker can attempt to modify the CDN configuration.

Does an attacker need valid credentials or a configured key to exploit this?

No. The issue arises specifically because the key-based authentication is effectively disabled when the key is not configured. In that default state, no valid user credentials or key are required for exploitation.

What is the safest general fix pattern for this class of issue?

The safest approach is to require standard, session-based authentication and role-based authorization for any configuration-changing endpoint, ensure that no sensitive endpoint relies solely on a shared key, and enforce secure, non-empty keys and configuration initialization before enabling such features.

Severity:

HIGH RISK

(8.6)

Missing Authentication for CDN Configuration Endpoints (CWE-306) in WWBN AVideo CDN Plugin

CVE-2026-33719

Published:

Mar 23, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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Vulnerability Type

Category:

Missing Authentication

CWE:

CWE-306

Impact:

Unauthenticated Remote Modification of CDN and Storage Configuration

Severity:

HIGH RISK

(8.6)

CVSS Version:

3.1

Vulnerability Type

Category:

Missing Authentication

CWE:

CWE-306

Impact:

Unauthenticated Remote Modification of CDN and Storage Configuration

Severity:

HIGH RISK

(8.6)

CVSS Version:

3.1

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Missing Authentication for CDN Configuration Endpoints (CWE-306) in WWBN AVideo CDN Plugin

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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