CVE-2025-14888Network attack vector

Administrator-level browser script execution via unescaped metadata

Published Jan 7, 2026 · Updated Jan 7, 2026

Stored XSS in anjan011 Simple User Meta Editor 1.0.0 and earlier allows remote authenticated users to inject scripts through user meta values. The user meta value path stores insufficiently sanitized input and the editor template renders it without sufficient output escaping, so embedded script markup executes in a viewer's browser. Exploitation requires administrator-level access and affects multisite installations or installations where unfiltered_html is disabled, exposing users who open an injected page to attacker-controlled script execution.

CVSS severity4.4
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in anjan011 Simple User Meta Editor 1.0.0 and earlier allows remote authenticated users to inject scripts through user meta values. The user meta value path stores insufficiently sanitized input and the editor template renders it without sufficient output escaping, so embedded script markup executes in a viewer's browser. Exploitation requires administrator-level access and affects multisite installations or installations where unfiltered_html is disabled, exposing users who open an injected page to attacker-controlled script execution.

The record

CVE
CVE-2025-14888
Published
Jan 7, 2026
Updated
Jan 7, 2026
Vendor
anjan011
Product
Simple User Meta Editor
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 7, 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=* <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

anjan011 · Simple User Meta Editorversion=* <=1.0.0

Published CVSS scores

4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/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')
T1059.007JavaScript/JScript

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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