CVE-2025-11003Network attack vector

Subscriber-level stored XSS via unchecked template save

Published Nov 21, 2025 · Updated Nov 21, 2025

Stored cross-site scripting in UiPress Lite 3.5.08 and earlier allows remote authenticated users to inject JavaScript into UI templates. The uip_save_ui_template AJAX handler saves attacker-supplied template content without verifying that the caller has the required capability. Subscriber-level access is sufficient; the stored script runs when an affected template is viewed, enabling actions or data access in the viewer's WordPress session.

CVSS severity6.4
Medium
EPSS probability0.21%
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 UiPress Lite 3.5.08 and earlier allows remote authenticated users to inject JavaScript into UI templates. The uip_save_ui_template AJAX handler saves attacker-supplied template content without verifying that the caller has the required capability. Subscriber-level access is sufficient; the stored script runs when an affected template is viewed, enabling actions or data access in the viewer's WordPress session.

The record

CVE
CVE-2025-11003
Published
Nov 21, 2025
Updated
Nov 21, 2025
Vendor
UiPress
Product
UiPress Lite
Classifications
CWE-862, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 2025Record 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=* <=3.5.08

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

UiPress · UiPress Liteversion=* <=3.5.08

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1059.007Command and Scripting Interpreter: JavaScript/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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