CVE-2026-40735 - Vulnerability Details - OpenCVE

Unauthenticated PHP Object Injection in Reina <= 2.1 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.

The EPSS score is 0.00395.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Edge-Themes

Reina

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 2.1

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.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Reina Theme to the latest available version (at least 2.2).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/theme/reina/vulnerability/wordpress-reina-theme-2-1-php-object-injection-vulnerability?_s_id=cve

History

Thu, 18 Jun 2026 04:45:00 +0000

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

Wed, 17 Jun 2026 11:15:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated PHP Object Injection in Reina <= 2.1 versions.
Title		WordPress Reina theme <= 2.1 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/theme/reina/vulnerability/wordpress-reina-theme-2-1-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'}`

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-06-17T09:51:02.858Z

Updated: 2026-06-17T15:28:31.988Z

Reserved: 2026-04-15T09:19:28.916Z

Link: CVE-2026-40735

Vulnrichment

Updated: 2026-06-17T15:28:25.273Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-06-18T14:15:06Z

Weaknesses

CWE-502

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-40735", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-04-15T09:19:28.916Z", "datePublished": "2026-06-17T09:51:02.858Z", "dateUpdated": "2026-06-17T15:28:31.988Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-06-17T09:51:02.858Z"}, "title": "WordPress Reina theme <= 2.1 - 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": "Edge-Themes", "collectionURL": "https://wordpress.org/themes", "defaultStatus": "unaffected", "packageName": "reina", "product": "Reina", "versions": [{"lessThanOrEqual": "2.1", "status": "affected", "version": "n/a", "versionType": "custom", "changes": [{"at": "2.2", "status": "unaffected"}]}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Unauthenticated PHP Object Injection in Reina <= 2.1 versions."}], "value": "Unauthenticated PHP Object Injection in Reina <= 2.1 versions."}], "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/wordpress/theme/reina/vulnerability/wordpress-reina-theme-2-1-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 Reina Theme to the latest available version (at least 2.2)."}], "value": "Update the WordPress Reina Theme to the latest available version (at least 2.2)."}], "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": "2026-06-17T15:24:30.381144Z", "id": "CVE-2026-40735", "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": "2026-06-17T15:28:31.988Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-40735", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-17T15:24:30.381144Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-17T15:28:25.273Z"}}], "cna": {"title": "WordPress Reina theme <= 2.1 - 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": "Edge-Themes", "product": "Reina", "versions": [{"status": "affected", "changes": [{"at": "2.2", "status": "unaffected"}], "version": "n/a", "versionType": "custom", "lessThanOrEqual": "2.1"}], "packageName": "reina", "collectionURL": "https://wordpress.org/themes", "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update the WordPress Reina Theme to the latest available version (at least 2.2).", "supportingMedia": [{"type": "text/html", "value": "Update the WordPress Reina Theme to the latest available version (at least 2.2).", "base64": false}]}], "references": [{"url": "https://patchstack.com/database/wordpress/theme/reina/vulnerability/wordpress-reina-theme-2-1-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 Reina <= 2.1 versions.", "supportingMedia": [{"type": "text/html", "value": "Unauthenticated PHP Object Injection in Reina <= 2.1 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": "2026-06-17T09:51:02.858Z"}}}, "cveMetadata": {"cveId": "CVE-2026-40735", "state": "PUBLISHED", "dateUpdated": "2026-06-17T15:28:31.988Z", "dateReserved": "2026-04-15T09:19:28.916Z", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "datePublished": "2026-06-17T09:51:02.858Z", "assignerShortName": "Patchstack"}, "dataVersion": "5.2"}