Is this vulnerability remotely exploitable?

Yes, if an attacker can remotely access a Squidex instance with permissions to create or modify webhook rules and read rule execution logs, they can exploit this vulnerability over the network without direct access to the internal services being targeted.

What level of access does an attacker need?

The attacker needs at least the ability to configure or update rules that define webhooks and the capability to view the associated execution logs via the API. The exact role or permissions depend on the Squidex configuration, but exploitation is tied to control over the webhook URL field and log visibility.

What is the safest general fix pattern?

The most robust fix pattern is to enforce strict outbound request controls on webhook URLs—using domain and IP allowlists, blocking private and loopback ranges, and validating resolved addresses—combined with redaction or removal of full HTTP response bodies from user-accessible logs.

Severity:

CRITICAL RISK

(9.1)

Server-Side Request Forgery (CWE-918) in Squidex Webhook Rules Engine

CVE-2026-24736

Published:

Jan 27, 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-306

CRITICAL RISK

CRITICAL

(9.8)

Missing Authentication for Forgot-Password Email Change API (CWE-306)

Account Takeover / Loss of Account Control

February 17, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in node-sonos-http-api TTS Provider for macOS

Remote Code Execution on the Server Host

February 17, 2026

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network Access and Data Exfiltration via SSRF

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network Access and Data Exfiltration via SSRF

Severity:

CRITICAL RISK

(9.1)

CVSS Version:

3.1

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Server-Side Request Forgery (CWE-918) in Squidex Webhook Rules Engine

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

CRITICAL RISK

CRITICAL

(9.8)

Missing Authentication for Forgot-Password Email Change API (CWE-306)

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in node-sonos-http-api TTS Provider for macOS

Vulnerability Type

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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