CVE-2024-0590
Microsoft Clarity <= 0.9.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | microsoft |
| Product | microsoft clarity |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Feb 20, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
microsoft / Microsoft Clarity
0 ≤ 0.9.3
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c2f4461b-1373-4d09-8430-14d1961e1644?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3036293%40microsoft-clarity&new=3036293%40microsoft-clarity&sfp_email=&sfph_mail=
Credits
GiongfNef Kodai Kubono