XSS in PHP cURL extension affecting multiple applications
CVE-2021-30134

6.1MEDIUM

Key Information:

Vendor

PHP Curl Class Project

Status
PHP Curl Class
Vendor
CVE Published:
26 December 2022

What is CVE-2021-30134?

The php-mod/curl version prior to 2.3.2 is vulnerable to Cross-Site Scripting (XSS) attacks. Specifically, the vulnerability arises from improper handling of the 'post_file_path_upload.php' key parameter and the POST data submitted to 'post_multidimensional.php'. This security flaw could allow attackers to inject malicious scripts, resulting in unauthorized actions on behalf of the users and potential access to sensitive information.

References

https://wpscan.com/vulnerability/0b547728-27d2-402e-ae17-...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.