CVE-2026-84848

HIGH 7.1

WordPress Quick Event Manager plugin <= 9.17 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Cross Site Scripting (XSS) in Quick Event Manager <= 9.17 versions.

CWE	CWE-79
Vendor	brightvesseldev
Product	quick event manager
Published	Sep 3, 2026

Stay Ahead of the Next One

Get instant alerts for brightvesseldev quick event manager

Be the first to know when new high vulnerabilities affecting brightvesseldev quick event manager are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

brightvesseldev / Quick Event Manager

n/a ≤ 9.17

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/quick-event-manager/vulnerability/wordpress-quick-event-manager-plugin-9-17-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

ParkHyunWoo | Patchstack Bug Bounty Program