CVE-2026-42686 | Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2… | CVSS 7.1 HIGH

Description

Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.

CVE ID: CVE-2026-42686
State: PUBLISHED
Assigner: Patchstack
Reserved: 2026-04-29 09:04 UTC
Published: 2026-06-15 20:18 UTC
Last updated: 2026-06-16 01:24 UTC
Primary CWE: CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product: EventPrime / EventPrime
Sources: cve.org · NVD

7.1 HIGH CVSS 3.1

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

SSVC — CISA Coordinator

Affected products (1)

Vendor	Product	Platform	Versions
EventPrime	EventPrime	—	n/a ≤ 4.3.2.1

Weakness (CWE)

CWE	Source	Description
CWE-79	cna	CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.1	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

References (1)