Read the docs
TI-2026-78607 Aliases CVE-2026-107435GHSA-2p4c-fhxq-6mq7

WordPress Strong Testimonials plugin Stored Cross-Site Scripting (XSS)

Priority LOW 30CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Strong Testimonials plugin for WordPress, from WP Chill, has a stored cross-site scripting flaw (CWE-79) in versions from n/a through 3.3.12. Input is not neutralized when web pages are generated, so an attacker can store script that runs in a user's browser after that user interacts with the page. The CVSS 3.1 base score is 7.1 (HIGH), with low confidentiality, integrity and availability impact. CISA's SSVC data rates exploitation as none and not automatable, and CVE-2026-107435 is not in CISA KEV.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Strong Testimonials strong-testimonials allows Stored XSS.This issue affects Strong Testimonials: from n/a through 3.3.12.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0019 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
wpchillStrong Testimonialsup to 3.3.12—No fix listedCNA
  • Strong Testimonials Vendorwpchill Affected up to 3.3.12 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version. Disable the plugin or restrict who can submit testimonial content until WP Chill releases a fixed version.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-107435
  2. 2026-10-21 Alias added: GHSA-2p4c-fhxq-6mq7

References

Other 1

  • TI-2020-18879 Epsilon Framework Themes (Various Versions) - Function Injection CVSS 3.1CRITICAL 9.8
  • TI-2021-07068 Download Monitor < 4.4.5 - Admin+ SQL Injection CVSS 3.1HIGH 7.2
  • TI-2022-22320 WordPress Download Monitor Plugin <= 4.7.60 is vulnerable to Sensitive Data Exposure CVSS 3.1HIGH 7.5
  • TI-2024-03458 Image Photo Gallery Final Tiles Grid < 3.6.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 6.8
  • TI-2021-05950 WordPress Download Monitor plugin <= 4.4.6 - Auth. Stored Cross-Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 4.8
  • TI-2026-03090 Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process CVSS 3.1CRITICAL 9.8
See all 141 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences