---
id: CVE-2026-81791
title: Subscriber Cross Site Scripting (XSS) in EventON <= 2.5.7 versions.
summary: Subscriber Cross Site Scripting (XSS) in EventON <= 2.5.7 versions.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
vendor: Ashan Perera
product: eventon-lite
affected:
  - eventon-lite >= n/a <= 2.5.7
published: '2026-09-10'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T16:17:58.383'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-81791'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/eventon-lite/vulnerability/wordpress-eventon-plugin-2-5-7-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-10T15:08:39.962712Z'
ingestedAt: '2026-09-10T14:51:56.265Z'
epss: 0.00224
epssPercentile: 0.1162
---

## Overview

Subscriber Cross Site Scripting (XSS) in EventON <= 2.5.7 versions.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.