CVE-2026-66657 - Vulnerability Details - OpenCVE

Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/biagiotti-core/vulnerability/wordpress-biagiotti-core-plugin-2-1-1-local-file-inclusion-vulnerability?_s_id=cve

History

Thu, 13 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 13 Aug 2026 14:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions.
Title		WordPress Biagiotti Core plugin <= 2.1.1 - Local File Inclusion vulnerability
Weaknesses		CWE-98
References		https://patchstack.com/database/wordpress/plugin/biagiotti-core/vulnerability/wordpress-biagiotti-core-plugin-2-1-1-local-file-inclusion-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-13T13:37:12.967Z

Updated: 2026-08-13T15:20:44.619Z

Reserved: 2026-07-27T14:00:43.007Z

Link: CVE-2026-66657

Vulnrichment

Updated: 2026-08-13T15:20:38.428Z

NVD

Status : Received

Published: 2026-08-13T14:17:09.477

Modified: 2026-08-13T16:18:46.250

Link: CVE-2026-66657

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-13T16:15:04Z

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66657", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T14:00:43.007Z", "datePublished": "2026-08-13T13:37:12.967Z", "dateUpdated": "2026-08-13T15:20:44.619Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-13T14:29:23.959Z"}, "title": "WordPress Biagiotti Core plugin <= 2.1.1 - Local File Inclusion vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-98", "description": "CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-252", "descriptions": [{"lang": "en", "value": "CAPEC-252 PHP Local File Inclusion"}]}], "affected": [{"vendor": "Mikado-Themes", "defaultStatus": "unaffected", "product": "Biagiotti Core", "versions": [{"lessThanOrEqual": "2.1.1", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions."}], "value": "Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/biagiotti-core/vulnerability/wordpress-biagiotti-core-plugin-2-1-1-local-file-inclusion-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-13T15:06:40.594729Z", "id": "CVE-2026-66657", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T15:20:44.619Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66657", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T14:00:43.007Z", "datePublished": "2026-08-13T13:37:12.967Z", "dateUpdated": "2026-08-13T15:20:44.619Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-08-13T14:29:23.959Z"}, "title": "WordPress Biagiotti Core plugin <= 2.1.1 - Local File Inclusion vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-98", "description": "CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-252", "descriptions": [{"lang": "en", "value": "CAPEC-252 PHP Local File Inclusion"}]}], "affected": [{"vendor": "Mikado-Themes", "defaultStatus": "unaffected", "product": "Biagiotti Core", "versions": [{"lessThanOrEqual": "2.1.1", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions."}], "value": "Unauthenticated Local File Inclusion in Biagiotti Core <= 2.1.1 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/plugin/biagiotti-core/vulnerability/wordpress-biagiotti-core-plugin-2-1-1-local-file-inclusion-vulnerability?_s_id=cve"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "version": "3.1", "baseSeverity": "HIGH", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | 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-2026-66657", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-13T15:06:40.594729Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T15:20:38.428Z"}}]}}