high8.3
CVE-2021-44082
textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body.
Impact
textpattern 4.8.7 is vulnerable to Cross Site Scripting (XSS) via /textpattern/index.php,Body. A remote and unauthenticated attacker can use XSS to trigger remote code execution by uploading a webshell. To do so they must first steal the CSRF token before submitting a file upload request.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Textpattern | Textpattern | Version 4.8.7 |