Recipe Card Blocks by WPZOOM <= 2.8.2 - Authenticated Stored Cross-Site Scripting

2021-08-24 00:00

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Strategic Overview

Status

Patched in 2.8.3

Affected PluginRecipe Card Blocks Lite

Affected Version< 2.8.3

CVSS5.4Medium

CVECVE-2021-24634

View all Recipe Card Blocks Lite vulnerabilities

Vulnerability Overview

The Recipe Card Blocks by WPZOOM plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 2.8.2 by not properly sanitizing or escaping some of the properties of the Recipe Card Block (such as ingredientsLayout, iconSet, steps, ingredients, recipeTitle, or settings). This makes it possible for contributor-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 2.8.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24634 https://www.wordfence.com/threat-intel/vulnerabilities/id/6f6ece0e-7c7c-4c9b-b860-3b279e98c087

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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