CVE-2024-3813Network attack vector

Authenticated code execution via shortcode file inclusion

Published Jun 15, 2024 · Updated Apr 8, 2026

Local file inclusion in tagDiv Composer 4.8 and earlier allows remote authenticated users to execute PHP code through a crafted shortcode. The td_block_title shortcode uses its block_template_id attribute as a local include target, allowing an attacker-selected server file to be loaded. Contributor-level access is sufficient; arbitrary PHP execution additionally requires an uploadable PHP file, while inclusion can expose sensitive data.

CVSS severity8.8
High
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

Local file inclusion in tagDiv Composer 4.8 and earlier allows remote authenticated users to execute PHP code through a crafted shortcode. The td_block_title shortcode uses its block_template_id attribute as a local include target, allowing an attacker-selected server file to be loaded. Contributor-level access is sufficient; arbitrary PHP execution additionally requires an uploadable PHP file, while inclusion can expose sensitive data.

The record

CVE
CVE-2024-3813
Published
Jun 15, 2024
Updated
Apr 8, 2026
Vendor
tagDiv
Product
tagDiv Composer
Classifications
CWE-98, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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 <=4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

tagDiv · tagDiv Composerversion=0 <=4.8

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
T1068Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

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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