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

2025-01-06 16:23

Tieu Pham Trong Nhan

Strategic Overview

Status

Patched in 6.0.1

Affected PluginFancyPost – Post Blocks, Grids & Sliders for Block Editor and Elementor

Affected Version<= 6.0.0

CVSS4.3Medium

CVECVE-2024-10536

View all FancyPost – Post Blocks, Grids & Sliders for Block Editor and Elementor vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 6.0.1, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-10536 https://www.wordfence.com/threat-intel/vulnerabilities/id/e573648e-215f-4858-a4d3-a3e85119dbcf

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/