CVE-2026-16063CWE-79cross-site-scripting

CVE-2026-16063

Medium · published August 2, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
12.6
In the wild
Unconfirmed
What it is

The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not sanitise or escape event timeline content submitted by users with post-editing access before storing it and rendering it on the public event page, allowing users with the Author role and above to inject arbitrary JavaScript that executes in the browser of any visitor viewing the event, including administrators.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00226 · 12.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-02T10:16Z
References (1)
https://wpscan.com/vulnerability/96f20744-6751-40a3-92b7-1e93e3b736a4/ · [email protected]
EPSS history
Timeline
  • 02 AUG 06:00Z
    Event Booking Manager for WooCommerce < 5.3.7 - Author+ Stored XSS via Event Timeline Content
    cvelistv5