CVE-2024-54264Network attack vector

Browser script execution via undisclosed reflected input

Published Dec 13, 2024 · Updated Apr 28, 2026

Reflected cross-site scripting in Shortcodes Blocks Creator Ultimate 2.2.0 and earlier allows remote attackers to execute browser script. Patchstack has not published the affected parameter, request handler, or precise output operation that reflects untrusted input without neutralization. Exploitation requires victim interaction before the network-reachable flaw can execute script in the victim's browser context.

CVSS severity7.1
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected cross-site scripting in Shortcodes Blocks Creator Ultimate 2.2.0 and earlier allows remote attackers to execute browser script. Patchstack has not published the affected parameter, request handler, or precise output operation that reflects untrusted input without neutralization. Exploitation requires victim interaction before the network-reachable flaw can execute script in the victim's browser context.

The record

CVE
CVE-2024-54264
Published
Dec 13, 2024
Updated
Apr 28, 2026
Vendor
Cmorillas1
Product
Shortcodes Blocks Creator Ultimate
Classifications
CWE-79, CAPEC-591, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=2.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Cmorillas1 · Shortcodes Blocks Creator Ultimateversion=0 <=2.2.0

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1204User Execution

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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