CVE-2024-3734Network attack vector

Unauthenticated shortcode execution via unchecked custom-price input

Published May 2, 2024 · Updated Apr 8, 2026

Code injection in RealMag777 FOX – Currency Switcher Professional for WooCommerce 1.4.1.8 and earlier allows remote attackers to execute shortcodes. The woocs_get_custom_price_html function passes an unchecked request value to WordPress shortcode evaluation through do_shortcode. No account is required, but resulting data modification or service interruption depends on the installed plugins and the functions exposed by their registered shortcodes.

CVSS severity6.5
Medium
EPSS probability1.03%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in RealMag777 FOX – Currency Switcher Professional for WooCommerce 1.4.1.8 and earlier allows remote attackers to execute shortcodes. The woocs_get_custom_price_html function passes an unchecked request value to WordPress shortcode evaluation through do_shortcode. No account is required, but resulting data modification or service interruption depends on the installed plugins and the functions exposed by their registered shortcodes.

The record

CVE
CVE-2024-3734
Published
May 2, 2024
Updated
Apr 8, 2026
Vendor
PluginUs.Net
Product
FOX – Currency Switcher Professional for WooCommerce
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 2, 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 <=1.4.1.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PluginUs.Net · FOX – Currency Switcher Professional for WooCommerceversion=0 <=1.4.1.8

Published CVSS scores

6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

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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