---
id: CVE-2025-58020
title: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in Jeroen Schmit Theater for WordPress theatre
  allows Stored XSS.This issue affects Theater for WordPress: from n/a through
  <= 0.18.8.
summary: >-
  Improper Neutralization of Input During Web Page Generation ('Cross-site
  Scripting') vulnerability in Jeroen Schmit Theater for WordPress theatre
  allows Stored XSS.This issue affects Theater for WordPress: from n/a through
  <= 0.18.8.
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
published: '2025-09-22'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T21:10:00.190'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-58020'
references:
  - url: >-
      https://patchstack.com/database/Wordpress/Plugin/theatre/vulnerability/wordpress-theater-for-wordpress-plugin-0-18-8-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00306
epssPercentile: 0.21517
ingestedAt: '2026-10-12T14:50:33.926Z'
---

## Overview

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeroen Schmit Theater for WordPress theatre allows Stored XSS.This issue affects Theater for WordPress: from n/a through <= 0.18.8.

## Remediation

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