CVE-2026-78529 - Vulnerability Details - OpenCVE

Unauthenticated PHP Object Injection in Alliance <= 3.11 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.

The EPSS score is 0.00313.

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

ThemeREX

Alliance

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 3.11

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

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/theme/alliance/vulnerability/wordpress-alliance-theme-3-11-php-object-injection-vulnerability?_s_id=cve

History

Sun, 11 Oct 2026 13:30:00 +0000

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

Sat, 10 Oct 2026 19:45:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated PHP Object Injection in Alliance <= 3.11 versions.
Title		WordPress Alliance theme <= 3.11 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/theme/alliance/vulnerability/wordpress-alliance-theme-3-11-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: 2026-10-10T19:36:15.048Z

Updated: 2026-10-11T11:53:09.311Z

Reserved: 2026-08-24T17:28:20.060Z

Link: CVE-2026-78529

Vulnrichment

Updated: 2026-10-11T11:49:17.388Z

NVD

Status : Received

Published: 2026-10-10T20:16:46.590

Modified: 2026-10-11T12:17:20.803

Link: CVE-2026-78529

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-10-10T22:00:13Z

Weaknesses

CWE-502

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