CVE-2026-39567 - Vulnerability Details - OpenCVE

Unauthenticated PHP Object Injection in Santé <= 1.5.1 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.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Select-themes	Santé
Wordpress	Wordpress

No data.

No data.

References

Link	Providers
https://patchstack.com/database/wordpress/theme/sante/vulnerability/wordpress-sante-theme-1-5-1-php-object-injection-vulnerability?_s_id=cve

History

Fri, 26 Jun 2026 10:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Select-themes Select-themes santé Wordpress Wordpress wordpress
Vendors & Products		Select-themes Select-themes santé Wordpress Wordpress wordpress

Wed, 17 Jun 2026 11:30:00 +0000

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

Tue, 16 Jun 2026 22:00:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated PHP Object Injection in Santé <= 1.5.1 versions.
Title		WordPress Santé theme <= 1.5.1 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/theme/sante/vulnerability/wordpress-sante-theme-1-5-1-php-object-injection-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: 2026-06-16T20:57:32.852Z

Updated: 2026-06-17T10:40:23.967Z

Reserved: 2026-04-07T10:48:32.434Z

Link: CVE-2026-39567

Vulnrichment

Updated: 2026-06-17T10:40:18.906Z

NVD

No data.

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-39567", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-04-07T10:48:32.434Z", "datePublished": "2026-06-16T20:57:32.852Z", "dateUpdated": "2026-06-17T10:40:23.967Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-06-16T20:57:32.852Z"}, "title": "WordPress Sant\u00e9 theme <= 1.5.1 - PHP Object Injection vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "affected": [{"vendor": "Select-Themes", "collectionURL": "https://wordpress.org/themes", "defaultStatus": "unaffected", "packageName": "sante", "product": "Sant\u00e9", "versions": [{"lessThanOrEqual": "1.5.1", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "1.6", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated PHP Object Injection in Sant\u00e9 <= 1.5.1 versions."}], "value": "Unauthenticated PHP Object Injection in Sant\u00e9 <= 1.5.1 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/theme/sante/vulnerability/wordpress-sante-theme-1-5-1-php-object-injection-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"}}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Update the WordPress Sant\u00e9 Theme to the latest available version (at least 1.6)."}], "value": "Update the WordPress Sant\u00e9 Theme to the latest available version (at least 1.6)."}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Denver Jackson | Patchstack Bug Bounty Program"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-17T10:26:36.267150Z", "id": "CVE-2026-39567", "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": "2026-06-17T10:40:23.967Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-39567", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-17T10:26:36.267150Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-17T10:40:18.906Z"}}], "cna": {"title": "WordPress Sant\u00e9 theme <= 1.5.1 - PHP Object Injection vulnerability", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Denver Jackson | Patchstack Bug Bounty Program"}], "impacts": [{"capecId": "CAPEC-586", "descriptions": [{"lang": "en", "value": "CAPEC-586 Object Injection"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Select-Themes", "product": "Sant\u00e9", "versions": [{"status": "affected", "changes": [{"at": "1.6", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "1.5.1"}], "packageName": "sante", "collectionURL": "https://wordpress.org/themes", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress Sant\u00e9 Theme to the latest available version (at least 1.6).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress Sant\u00e9 Theme to the latest available version (at least 1.6).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/theme/sante/vulnerability/wordpress-sante-theme-1-5-1-php-object-injection-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "x_generator": {"engine": "Vulnogram 0.2.0"}, "descriptions": [{"lang": "en", "value": "Unauthenticated PHP Object Injection in Sant\u00e9 <= 1.5.1 versions.", "supportingMedia": [{"type": "text/html", "value": "Unauthenticated PHP Object Injection in Sant\u00e9 <= 1.5.1 versions.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-06-16T20:57:32.852Z"}}}, "cveMetadata": {"cveId": "CVE-2026-39567", "state": "PUBLISHED", "dateUpdated": "2026-06-17T10:40:23.967Z", "dateReserved": "2026-04-07T10:48:32.434Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-06-16T20:57:32.852Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}