TI-2026-47211 Aliases CVE-2026-66457 GHSA-c5hq-cvjf-ggw4

WordPress Events Manager plugin <= 7.4.2 - Cross Site Scripting (XSS) vulnerability

LOW 31CWE-79Published 2026-08-06 · Updated 2026-09-22

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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pixelite Events Manager events-manager allows Reflected XSS.This issue affects Events Manager: from n/a through 7.4.2.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00251 16th 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
Pixelite	Events Manager	up to 7.4.2	—	No fix listed	CNA

Events Manager VendorPixelite Affected up to 7.4.2 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-66457
2026-10-03 Alias added: GHSA-c5hq-cvjf-ggw4

References

Other 1

https://patchstack.com/database/wordpress/plugin/events-manager/vulnerability/wordpress-events-manager-plugin-7-4-1-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2025-06338 Events Manager <= 7.0.3 - Unauthenticated SQL Injection via `orderby` Parameter CVSS 3.1HIGH 7.5
TI-2022-03568 WP FullCalendar < 1.5 - Unauthenticated Arbitrary Post Access CVSS 3.1MEDIUM 5.3
TI-2015-07675 The events-manager plugin before 5.6 for WordPress has code injection. CVSS 3.1CRITICAL 9.8
TI-2024-10431 SQL injection in netweblogic Events Manager – Calendar, Bookings, Tickets, and more! CVSS 3.1HIGH 7.5
TI-2024-20239 WordPress Events Manager plugin <= 6.4.6.4 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
TI-2020-17827 Events Manager < 5.9.8 - Admin+ SQL Injection CVSS 3.1HIGH 7.2

See all 33 →

Sources

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