CVE-2026-102387
Received Received - Intake

Unauthenticated Sensitive Data Exposure in Xserver Migrator

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Patchstack

Description
Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions.

CVSS Scores

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
CVE-2026-102387
EUVD
EUVD-2026-93070

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
XServer Xserver Migrator n/a

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-497 The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.

Attack-Flow Graph

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Executive Summary

This vulnerability is an unauthenticated sensitive data exposure in the Xserver Migrator plugin versions 1.6.6 and below. It allows unauthorized parties to access private information such as passwords, emails, or payment details without authentication.

Impact Analysis

Attackers could steal sensitive data like passwords or payment details, leading to identity theft, financial loss, or unauthorized account access. The high CVSS score of 7.5 indicates a significant risk of mass exploitation targeting many websites.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR or HIPAA due to unauthorized exposure of personal or sensitive health data. Organizations may face legal penalties, fines, or reputational damage for failing to protect such data.

Mitigation Strategies

Update the Xserver Migrator plugin to version 1.6.7 or later to resolve the sensitive data exposure vulnerability. If updating is not possible, seek assistance from a hosting provider or web developer.

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