CVE-2021-44082

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.

Score

CVSS 3.1 8.3 High

Status

Modified - cve@mitre.org

Published

2022-03-29

Last modified

2024-08-04

Weaknesses

CWE-79

Affected products

• Textpattern (Textpattern)

References

• https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/
• https://www.cornerpirate.com
• https://www.pentest.co.uk