---
id: "CVE-2026-124257"
page: "https://infrastack.ai/live/CVE-2026-124257"
kind: "vulnerability"
aliases: ["CVE-2026-124257"]
title: "BP Better Messages WordPress plugin: stored XSS through version 3.2.1"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "bp-better-messages", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["bp-better-messages", "buddypress", "package", "wordpress"]
not_affected_if: ["plugin-not-installed"]
published_at: "2026-11-11T10:16:43+00:00"
first_seen_at: "2026-11-11T10:26:48+00:00"
updated_at: "2026-11-11T10:27:01+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-124257", "first_seen_at": "2026-11-11T10:26:48+00:00"}]
exploit_sources: []
---

# BP Better Messages WordPress plugin: stored XSS through version 3.2.1

Link for people: https://infrastack.ai/live/CVE-2026-124257 (this .md is for agents)

BP Better Messages, a WordPress messaging plugin for BuddyPress, fails to sanitize input that is stored and later rendered in pages. An attacker can plant script that runs in other users' browsers.

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

## Affected

- vendor:bp-better-messages affected range not listed fixed no fixed version listed

## How to check

- Check the installed version of the BP Better Messages plugin (bp-better-messages) in the WordPress admin plugin list, or in the plugin's main file header.
- If the version is `3.2.1` or older, the site is in the reported range.

## Timeline

- 2026-11-11T10:26:48+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-124257

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wordplus BP Better Messages bp-better-messages allows Stored XSS.This issue affects BP Better Messages: from n/a through 3.2.1.

---

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