CVE-2024-24724Public exploitNetwork attack vector

Remote code execution via Twig template injection

Published Apr 3, 2024 · Updated Aug 16, 2024

Server-side template injection in Gibbon 26.0.00 and earlier allows attackers to execute code through a crafted Messenger signature template. The Messenger Settings process exempts signatureTemplate from sanitization, stores the submitted value, and later renders it through Twig. Access to the guarded Messenger Settings action is required; successful exploitation executes commands with the web application account's privileges.

CVSS severity9.8
Critical
EPSS probability26.09%
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 Gibbon 26.0.00 and earlier allows attackers to execute code through a crafted Messenger signature template. The Messenger Settings process exempts signatureTemplate from sanitization, stores the submitted value, and later renders it through Twig. Access to the guarded Messenger Settings action is required; successful exploitation executes commands with the web application account's privileges.

The record

CVE
CVE-2024-24724
Published
Apr 3, 2024
Updated
Aug 16, 2024
Vendor
Gibbon Foundation
Product
Gibbon
Classifications
CWE-1336, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 16, 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=0 <=26.0.00

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Gibbon Foundation · Gibbonversion=0 <=26.0.00

Published CVSS scores

9.8CISA-ADPCVSS: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.

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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
T1059Command and Scripting Interpreter

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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