CVE-2026-102387 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Wordpress-extensions	Xserver Migrator
Xserver	Xserver Migrator

No data.

No data.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/xserver-migrator/vulnerability/wordpress-xserver-migrator-plugin-1-6-6-sensitive-data-exposure-vulnerability?_s_id=cve

History

Tue, 06 Oct 2026 21:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Wordpress-extensions Wordpress-extensions xserver Migrator Xserver Xserver xserver Migrator
Vendors & Products		Wordpress-extensions Wordpress-extensions xserver Migrator Xserver Xserver xserver Migrator

Tue, 06 Oct 2026 11:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 06 Oct 2026 09:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions.
Title		WordPress Xserver Migrator plugin <= 1.6.6 - Sensitive Data Exposure vulnerability
Weaknesses		CWE-497
References		https://patchstack.com/database/wordpress/plugin/xserver-migrator/vulnerability/wordpress-xserver-migrator-plugin-1-6-6-sensitive-data-exposure-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-10-06T08:35:10.255Z

Updated: 2026-10-06T10:31:28.617Z

Reserved: 2026-09-29T00:15:56.341Z

Link: CVE-2026-102387

Vulnrichment

Updated: 2026-10-06T10:28:22.310Z

NVD

Status : Deferred

Published: 2026-10-06T09:17:37.463

Modified: 2026-10-06T15:04:25.990

Link: CVE-2026-102387

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-102387", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-09-29T00:15:56.341Z", "datePublished": "2026-10-06T08:35:10.255Z", "dateUpdated": "2026-10-06T10:31:28.617Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-06T08:35:10.255Z"}, "title": "WordPress Xserver Migrator plugin <= 1.6.6 - Sensitive Data Exposure vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-497", "description": "CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data"}]}], "affected": [{"vendor": "XServer", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "xserver-migrator", "product": "Xserver Migrator", "versions": [{"lessThanOrEqual": "1.6.6", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "1.6.7", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions."}], "value": "Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/xserver-migrator/vulnerability/wordpress-xserver-migrator-plugin-1-6-6-sensitive-data-exposure-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Xserver Migrator plugin to the latest available version (at least 1.6.7)."}], "value": "Update the WordPress Xserver Migrator plugin to the latest available version (at least 1.6.7)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Ismayil Tahmazov | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-102387", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-06T10:10:20.680579Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-06T10:31:28.617Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-102387", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-09-29T00:15:56.341Z", "datePublished": "2026-10-06T08:35:10.255Z", "dateUpdated": "2026-10-06T10:31:28.617Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-06T08:35:10.255Z"}, "title": "WordPress Xserver Migrator plugin <= 1.6.6 - Sensitive Data Exposure vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-497", "description": "CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data"}]}], "affected": [{"vendor": "XServer", "collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "xserver-migrator", "product": "Xserver Migrator", "versions": [{"lessThanOrEqual": "1.6.6", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "1.6.7", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions."}], "value": "Unauthenticated Sensitive Data Exposure in Xserver Migrator <= 1.6.6 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/xserver-migrator/vulnerability/wordpress-xserver-migrator-plugin-1-6-6-sensitive-data-exposure-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Xserver Migrator plugin to the latest available version (at least 1.6.7)."}], "value": "Update the WordPress Xserver Migrator plugin to the latest available version (at least 1.6.7)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Ismayil Tahmazov | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-102387", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-06T10:10:20.680579Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-06T10:28:22.310Z"}}]}}