CVE-2021-33850 describes a Cross-Site Scripting (XSS) vulnerability found in Microsoft Clarity version 0.3. This flaw allows an attacker to inject malicious script that executes when a user modifies the Clarity configuration on the project ID page. Rated as Medium severity with a CVSS score of 5.4, the vulnerability requires user interaction (UI:R) and low privileges (PR:L) for exploitation, potentially leading to limited impact on confidentiality and integrity (C:L, I:L). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.3CPE matchmatch criteria | cpe:2.3:a:microsoft:clarity:0.3:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.