CVE-2024-53278Network attack vector

Stored script execution via unescaped admin customizations

Published Nov 26, 2024 · Updated Nov 26, 2024

Stored cross-site scripting in WP Admin UI Customize before 1.5.14 allows remote authenticated users to execute scripts in other users' browsers. The plugin stores administrator-supplied admin-screen customization values and later renders affected values without escaping, allowing embedded JavaScript to run. Administrator privileges are required to plant the content, and execution requires another user to access the customized administration screen.

CVSS severity4.8
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in WP Admin UI Customize before 1.5.14 allows remote authenticated users to execute scripts in other users' browsers. The plugin stores administrator-supplied admin-screen customization values and later renders affected values without escaping, allowing embedded JavaScript to run. Administrator privileges are required to plant the content, and execution requires another user to access the customized administration screen.

The record

CVE
CVE-2024-53278
Published
Nov 26, 2024
Updated
Nov 26, 2024
Vendor
gqevu6bsiz
Product
WP Admin UI Customize
Classifications
CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 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=prior to ver 1.5.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

gqevu6bsiz · WP Admin UI Customizeversion=prior to ver 1.5.14

Published CVSS scores

4.8JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client 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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