CVE-2025-14700Public exploitNetwork attack vector

Authenticated code execution via unsandboxed webhook templates

Published Dec 17, 2025 · Updated Dec 17, 2025

Server-side template injection in Crafty Controller 4.6.1 allows remote authenticated users to execute code through webhook templates. The Webhook Template component renders attacker-controlled Jinja expressions with a generic Environment that permits access to unsafe Python built-ins instead of an immutable sandbox. Access to create or edit webhooks is required, and successful exploitation runs commands with the Crafty service account's host privileges.

CVSS severity9.9
Critical
EPSS probability6.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Server-side template injection in Crafty Controller 4.6.1 allows remote authenticated users to execute code through webhook templates. The Webhook Template component renders attacker-controlled Jinja expressions with a generic Environment that permits access to unsafe Python built-ins instead of an immutable sandbox. Access to create or edit webhooks is required, and successful exploitation runs commands with the Crafty service account's host privileges.

The record

CVE
CVE-2025-14700
Published
Dec 17, 2025
Updated
Dec 17, 2025
Vendor
Arcadia Technology, LLC
Product
Crafty Controller
Classifications
CWE-1336, T1059.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Arcadia Technology, LLC · Crafty Controllerversion=4.6.1

Published CVSS scores

9.9GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
T1059.006Command and Scripting Interpreter: Python

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo