CVE-2026-107436

HIGH 8.8

WordPress Strong Testimonials plugin <= 3.3.12 - PHP Object Injection vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in WP Chill Strong Testimonials strong-testimonials allows Object Injection.This issue affects Strong Testimonials: from n/a through 3.3.12.

CWE	CWE-502
Vendor	wp chill
Product	strong testimonials
Published	Oct 18, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

WP Chill / Strong Testimonials

0 ≤ 3.3.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/strong-testimonials/vulnerability/wordpress-strong-testimonials-plugin-3-3-12-php-object-injection-vulnerability?_s_id=cve

Credits

Ayukiab | Patchstack Bug Bounty Program