CVE-2024-0590

MEDIUM

Microsoft Clarity plugin <0.9.3 - CSRF

Title source: llm

Description

The Microsoft Clarity plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.9.3. This is due to missing nonce validation on the edit_clarity_project_id() function. This makes it possible for unauthenticated attackers to change the project id and add malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Exploits (1)

nomisec WORKING POC

by kodaichodai · poc

https://github.com/kodaichodai/CVE-2024-0590

View Code ZIP pw:eip

References (2)

[Patch] https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3036293%40microsoft-clarity&new=3036293%40microsoft-clarity&sfp_email=&sfph_mail=

[Third Party Advisory] https://www.wordfence.com/threat-intel/vulnerabilities/id/c2f4461b-1373-4d09-8430-14d1961e1644?source=cve

Scores

CVSS v3 6.1

EPSS 0.2476

EPSS Percentile 96.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

microsoft/clarity < 0.9.4

microsoft/Microsoft Clarity < 0.9.3

Published Feb 29, 2024

Tracked Since Feb 18, 2026