The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid <= 5.0.4 - Cross-Site Request Forgery in rttpg_spare_me

2023-02-20 00:00

Muhammad Daffa

Strategic Overview

Status

Patched in 5.0.5

Affected PluginThe Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid

Affected Version<= 5.0.4

CVSS4.3Medium

CVECVE-2022-46853

View all The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid vulnerabilities

Vulnerability Overview

The The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.0.4. This is due to missing or incorrect nonce validation on the rttpg_spare_me function. This makes it possible for unauthenticated attackers to dismiss plugin notifications via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 5.0.5, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2022-46853 https://www.wordfence.com/threat-intel/vulnerabilities/id/b352be87-ea61-4666-a4d0-cf93fef40e33

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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