Easy Cookies Policy <= 1.6.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting

2021-06-11 00:00

Anonymous

Strategic Overview

Status

Unpatched

Affected PluginEasy Cookies Policy

Affected Version<= 1.6.2

CVSS6.4Medium

CVECVE-2021-24405

View all Easy Cookies Policy vulnerabilities

Vulnerability Overview

The Easy Cookies Policy WordPress plugin through 1.6.2 is lacking any capability and CSRF check when saving its settings, allowing any authenticated users (such as subscriber) to change them. If users can't register, this can be done through CSRF. Furthermore, the cookie banner setting is not sanitised or validated before being output in all pages of the frontend and the backend settings one, leading to a Stored Cross-Site Scripting issue.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2021-24405 https://www.wordfence.com/threat-intel/vulnerabilities/id/f8f7a00e-9cb4-4640-bda9-0cd7341d0c41

CVSS Vector

6.4

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

Base

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

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