TI-2026-74076 Aliases CVE-2026-107870 GHSA-h8vg-33cw-976h

Cross-site scripting in Crocoblock JetEngine WordPress plugin

LOW 31CWE-79Published 2026-10-14 · Updated 2026-10-15

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 Crocoblock JetEngine plugin for WordPress, from n/a through 3.8.16, is affected. Improper neutralization of input during web page generation allows DOM-based cross-site scripting (CWE-79). An unauthenticated remote attacker needs a user to interact with a page for the script to run in that user's browser.

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 Crocoblock JetEngine jet-engine allows DOM-Based XSS.This issue affects JetEngine: from n/a through 3.8.16.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00244 15th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
Crocoblock	JetEngine	up to 3.8.16	—	No fix listed	CNA

JetEngine VendorCrocoblock Affected up to 3.8.16 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for JetEngine.

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

Timeline

2026-10-14 Threatist record created from CVE-2026-107870
2026-10-14 Alias added: GHSA-h8vg-33cw-976h
2026-10-16 CISA SSVC decision points changed
2026-10-16 Priority changed: MEDIUM → LOW

References

Other 1

https://patchstack.com/database/wordpress/plugin/jet-engine/vulnerability/wordpress-jetengine-plugin-3-8-16-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2023-26590 WordPress JetElements For Elementor plugin <= 2.6.13 - Unauthenticated Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
TI-2023-01330 JetEngine < 3.1.3.1 - Author+ Remote Code Execution CVSS 3.1HIGH 8.8
TI-2023-00032 JetWidgets For Elementor < 1.0.14 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 5.4
TI-2026-85042 Privilege escalation in Crocoblock JetFormBuilder WordPress plugin CVSS 3.1CRITICAL 9.8
TI-2025-31846 WordPress JetSearch plugin <= 3.5.10 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
TI-2026-36302 WordPress JetEngine plugin <= 3.8.9.1 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3

See all 133 →

Sources

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