Is this vulnerability remotely exploitable over the internet?

Yes. When the standalone Live plugin endpoint is exposed, an unauthenticated remote attacker can trigger server-side requests by supplying crafted `webSiteRootURL` values.

Does exploitation require authentication or special privileges?

In the vulnerable configuration, no authentication is required. The affected endpoint processes the `webSiteRootURL` parameter without verifying the caller's identity or enforcing access control.

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

The most robust pattern is to avoid accepting arbitrary URLs from clients for server-side fetches. Instead, restrict requests to predefined, server-owned destinations and enforce strong validation and allowlisting on any remaining dynamic URLs.

Severity:

CRITICAL RISK

(9.1)

Server-Side Request Forgery (CWE-918) in WWBN AVideo Live Standalone DVR Endpoint

CVE-2026-33351

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

Recent Vulnerabilities

CWE-918

HIGH RISK

HIGH

(8.6)

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

Unauthorized Access to Internal Resources via SSRF

May 6, 2026

CWE-863

HIGH RISK

HIGH

(8.8)

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

Privilege Escalation via Bypassed Access Control

May 6, 2026

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Arbitrary Server-Side Network Access

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Arbitrary Server-Side Network Access

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

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Server-Side Request Forgery (CWE-918) in WWBN AVideo Live Standalone DVR Endpoint

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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