Is this vulnerability remotely exploitable over the internet?

It is exploitable by any authenticated user who can access the board import functionality. While an external attacker needs an account or compromised credentials, they can then leverage the server to reach internal resources that are not directly exposed to the internet.

Does exploitation require administrative privileges in Wekan?

Not necessarily. The key requirement is access to the board import feature and the ability to upload or control import JSON data. If regular users can import boards, they may be able to exploit the vulnerability.

What is the safest general fix pattern for this issue?

The most robust approach is to prevent the server from fetching arbitrary user-supplied URLs. This typically involves enforcing strict allowlists for outbound requests, rejecting private or loopback destinations, and decoupling data import from automatic fetching of external attachments.

Severity:

HIGH RISK

(8.1)

Server-Side Request Forgery (CWE-918) in Wekan Board Import Attachment Handling

CVE-2026-30844

Published:

Mar 6, 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

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Unauthorized Access to Internal Resources via SSRF

May 6, 2026

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HIGH RISK

HIGH

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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:

Unauthorized access to internal network resources via server-side HTTP requests

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Unauthorized access to internal network resources via server-side HTTP requests

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

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Server-Side Request Forgery (CWE-918) in Wekan Board Import Attachment Handling

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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