CVE-2025-13369Public exploitNetwork attack vector

Administrator script execution via unescaped filter parameters

Published Jan 7, 2026 · Updated Jan 7, 2026

Reflected XSS in Premmerce WooCommerce Customers Manager 1.1.14 and earlier allows remote attackers to execute scripts in an administrator's browser. The Admin::renderFilters method merged raw query values into the filter template, whose input value attributes printed them without attribute escaping. Exploitation requires an authenticated administrator to open a crafted users.php URL; injected JavaScript then runs with that administrator's browser privileges.

CVSS severity6.1
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Premmerce WooCommerce Customers Manager 1.1.14 and earlier allows remote attackers to execute scripts in an administrator's browser. The Admin::renderFilters method merged raw query values into the filter template, whose input value attributes printed them without attribute escaping. Exploitation requires an authenticated administrator to open a crafted users.php URL; injected JavaScript then runs with that administrator's browser privileges.

The record

CVE
CVE-2025-13369
Published
Jan 7, 2026
Updated
Jan 7, 2026
Vendor
Premmerce
Product
Premmerce WooCommerce Customers Manager
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

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=* <=1.1.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Premmerce · Premmerce WooCommerce Customers Managerversion=* <=1.1.14

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

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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