CVE-2024-23761Public exploitNetwork attack vector

Remote code execution via crafted Smarty templates

Published Feb 12, 2024 · Updated Aug 19, 2024

Server-side template injection in Gambio Shop Software 4.9.2.0 allows remote attackers to execute code through a crafted Smarty email template. The email-template workflow evaluates attacker-controlled Smarty directives instead of neutralizing template commands and metacharacters. No authentication or user interaction is required, and successful injection executes commands on the underlying shop server.

CVSS severity9.8
Critical
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side template injection in Gambio Shop Software 4.9.2.0 allows remote attackers to execute code through a crafted Smarty email template. The email-template workflow evaluates attacker-controlled Smarty directives instead of neutralizing template commands and metacharacters. No authentication or user interaction is required, and successful injection executes commands on the underlying shop server.

The record

CVE
CVE-2024-23761
Published
Feb 12, 2024
Updated
Aug 19, 2024
Vendor
Gambio GmbH
Product
Gambio Shop Software
Classifications
CWE-1336, T1059, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=4.9.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gambio GmbH · Gambio Shop Softwareversion=4.9.2.0

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1336Improper Neutralization of Special Elements Used in a Template Engine
T1059Command and Scripting Interpreter
T1190Exploit Public-Facing Application

Public exploit references

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

Technologies

Your stack

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Your stack

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