PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-107435 WP Chill CVE debrief

The Strong Testimonials plugin for WordPress has a stored XSS vulnerability in versions up to 3.3.12. This Cross-site Scripting vulnerability allows an attacker to inject malicious scripts into the plugin, potentially leading to security issues. Defenders responsible for WordPress installations with the Strong Testimonials plugin should assess exposure and prioritize updates to prevent potential XSS attacks. The CVE record was published on 2026-10-21T08:00:15.941Z and has not been modified since then. AI-assisted PatchSiren debrief based on the supplied source corpus.

Vendor
WP Chill
Product
Strong Testimonials
CVSS
HIGH 7.1
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-21
Original CVE updated
2026-10-21
Advisory published
2026-10-21
Advisory updated
2026-10-21

Who should care

Defenders responsible for WordPress installations with the Strong Testimonials plugin should assess exposure and prioritize updates to prevent potential XSS attacks.

Why it matters

CVE-2026-107435 is a stored XSS vulnerability in the Strong Testimonials plugin for WordPress. Defenders should prioritize verifying and updating plugin versions to prevent potential XSS attacks.

  • Defenders need to verify and update Strong Testimonials plugin versions to prevent potential XSS attacks
  • XSS attacks could lead to security issues if not mitigated
  • Defenders should monitor plugin usage and user interactions for potential XSS attacks

Technical summary

The Strong Testimonials plugin for WordPress has a stored XSS vulnerability in versions up to 3.3.12. An attacker could inject malicious scripts into the plugin, potentially leading to security issues. This Cross-site Scripting vulnerability allows an attacker to inject malicious scripts into the plugin. Defenders should prioritize verifying and updating Strong Testimonials plugin versions to prevent potential XSS attacks.

Defensive priority

Defenders should prioritize verifying and updating Strong Testimonials plugin versions to prevent potential XSS attacks.

Recommended defensive actions

  • Verify Strong Testimonials plugin version and update to 3.3.13 or later if necessary
  • Monitor plugin usage and user interactions for potential XSS attacks
  • Implement Content Security Policy (CSP) to mitigate XSS risks

Evidence notes

The CVE record and source item provide details on the XSS vulnerability in Strong Testimonials plugin versions up to 3.3.12. The vulnerability allows an attacker to inject malicious scripts into the plugin, potentially leading to security issues. Defenders should verify and update Strong Testimonials plugin versions to prevent potential XSS attacks. The source item provides details on the XSS vulnerability in Strong Testimonials plugin versions up to 3.3.12. Evidence limits are based 1

Sources and references

Verified primary and authoritative sources

  • CVE-2026-107435 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-107435

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-107435 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-107435

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.