CVE-2026-62103 - Vulnerability Details - OpenCVE

Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

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 yes

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

wpeverest

Everest Forms

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 3.6.0

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Everest Forms Plugin to the latest available version (at least 3.6.1).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/everest-forms/vulnerability/wordpress-everest-forms-plugin-3-6-0-php-object-injection-vulnerability?_s_id=cve

History

Sat, 12 Sep 2026 11:30:00 +0000

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

Fri, 11 Sep 2026 23:45:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated PHP Object Injection in Everest Forms <= 3.6.0 versions.
Title		WordPress Everest Forms plugin <= 3.6.0 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/plugin/everest-forms/vulnerability/wordpress-everest-forms-plugin-3-6-0-php-object-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-09-11T18:12:03.157Z

Updated: 2026-09-11T20:19:11.777Z

Reserved: 2026-07-13T06:15:10.221Z

Link: CVE-2026-62103

Vulnrichment

Updated: 2026-09-11T20:13:08.489Z

NVD

Status : Deferred

Published: 2026-09-11T19:17:43.207

Modified: 2026-09-11T21:17:11.897

Link: CVE-2026-62103

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-502

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