CVE-2026-78527 Details
Description
Contributor PHP Object Injection in GS Testimonial Slider <= 3.3.10 versions.
A PHP Object Injection vulnerability has been identified in the GS Testimonial Slider WordPress plugin, affecting versions through 3.3.10. This vulnerability allows attackers to manipulate data processing on the server, potentially leading to harmful actions.
Users are advised to update the GS Testimonial Slider plugin to the latest version. If an update cannot be applied, consult with your hosting provider or web developer for assistance.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 30, 2026CISA-ADP
Assessed Oct 30, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-502 | Deserialization of Untrusted Data | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| GS Testimonial Slider | <= 3.3.10 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 30, 2026 | CVE Modified | CISA-ADP |
| Oct 30, 2026 | New CVE Received | [email protected] |