---
id: "CVE-2025-15711"
page: "https://infrastack.ai/live/CVE-2025-15711"
kind: "vulnerability"
aliases: ["CVE-2025-15711"]
title: "Live Composer WordPress plugin: stored XSS via module settings in links"
severity: "low"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["live-composer", "multisite", "package", "wordpress"]
not_affected_if: ["plugin-not-installed", "plugin-version-2.1.24-or-later"]
published_at: "2026-11-11T06:17:08+00:00"
first_seen_at: "2026-11-11T06:25:39+00:00"
updated_at: "2026-11-11T06:29:11+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15711", "first_seen_at": "2026-11-11T06:25:39+00:00"}]
exploit_sources: []
---

# Live Composer WordPress plugin: stored XSS via module settings in links

Link for people: https://infrastack.ai/live/CVE-2025-15711 (this .md is for agents)

The Live Composer WordPress plugin before 2.1.24 does not sanitise or escape some module settings before writing them into an href attribute. An administrator can store script that runs in other users' browsers, even where unfiltered HTML is disallowed, such as multisite setups.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Live Composer plugin version in the WordPress admin Plugins page; versions below `2.1.24` are affected.

## Fix

- Live Composer plugin: upgrade to `2.1.24` or later.

## Timeline

- 2026-11-11T06:25:39+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-15711

## From the sources

The Live Composer  WordPress plugin before 2.1.24 does not sanitise and escape some of its module settings before outputting them in an href attribute, which could allow high-privilege users such as administrators to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (e.g. in multisite setups).

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_