Is this vulnerability remotely exploitable over the internet?

It can be, if the FOG web interface is directly exposed to the internet and the getversion.php endpoint with newService=1 is accessible. In such cases, an unauthenticated remote user could attempt SSRF from anywhere that can reach the server.

Does exploitation require an authenticated FOG user account?

Based on the described behavior, exploitation appears possible without authentication when the request includes newService=1, meaning a valid web session is not strictly required for the vulnerable code path.

What is the safest general fix pattern for developers?

The robust pattern is to avoid using client-supplied URLs for server-side fetches altogether. When that is unavoidable, apply strict allowlists of permitted hosts and schemes, enforce authentication and authorization on such endpoints, and separate internal-only connectivity from externally triggered logic.

Severity:

HIGH RISK

(7.5)

Unauthenticated Server-Side Request Forgery (CWE-918) in FOG getversion.php

CVE-2026-24138

Published:

Jan 22, 2026

Status:

Awaiting Analysis

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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CRITICAL RISK

CRITICAL

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Account Takeover / Loss of Account Control

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CWE-77;CWE-78

HIGH RISK

HIGH

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Remote Code Execution on the Server Host

February 17, 2026

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network and Local File Exposure via SSRF

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Vulnerability Type

Category:

Server-Side Request Forgery (SSRF)

CWE:

CWE-918

Impact:

Internal Network and Local File Exposure via SSRF

Severity:

HIGH RISK

(7.5)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Unauthenticated Server-Side Request Forgery (CWE-918) in FOG getversion.php

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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