CVE-2026-78527 - Vulnerability Details - OpenCVE

Contributor PHP Object Injection in GS Testimonial Slider <= 3.3.10 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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 0.00374.

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

GS Plugins

GS Testimonial Slider

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 3.3.10

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/plugin/gs-testimonial/vulnerability/wordpress-gs-testimonial-slider-plugin-3-3-10-php-object-injection-vulnerability?_s_id=cve

History

Sat, 31 Oct 2026 22:30:00 +0000

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

Fri, 30 Oct 2026 18:45:00 +0000

Type	Values Removed	Values Added
Description		Contributor PHP Object Injection in GS Testimonial Slider <= 3.3.10 versions.
Title		WordPress GS Testimonial Slider plugin <= 3.3.10 - PHP Object Injection vulnerability
Weaknesses		CWE-502
References		https://patchstack.com/database/wordpress/plugin/gs-testimonial/vulnerability/wordpress-gs-testimonial-slider-plugin-3-3-10-php-object-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-10-30T18:30:40.428Z

Updated: 2026-10-30T22:16:24.495Z

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

Link: CVE-2026-78527

Vulnrichment

Updated: 2026-10-30T21:21:07.690Z

NVD

Status : Deferred

Published: 2026-10-30T19:19:12.177

Modified: 2026-10-30T23:17:15.853

Link: CVE-2026-78527

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-10-30T19:45:14Z

Weaknesses

CWE-502

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