CVE Vulnerability

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.

5.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 4.9 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://pentest.co.uk/labs/leveraging-xss-to-get-rce-in-textpattern/ Exploit Third Party Advisory
https://www.pentest.co.uk Third Party Advisory
https://www.cornerpirate.com Not Applicable
Configurations

Configuration 1

cpe:2.3:a:textpattern:textpattern:4.8.7:*:*:*:*:*:*:*
Information

Published : 2022-03-29 11:15

Updated : 2022-04-06 06:41

NVD link : CVE-2021-44082

Mitre link : CVE-2021-44082

Products Affected
No products.
CWE
CWE-79