The Newsletter WordPress plugin before 7.4.5 does not sanitize and escape the $_SERVER['REQUEST_URI'] before echoing it back in admin pages. Although this uses addslashes, and most modern browsers automatically URLEncode requests, this is still vulnerable to Reflected XSS in older browsers such as Internet Explorer 9 or below.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2022-06-13T12:42:33

Updated: 2024-08-03T00:16:59.701Z

Reserved: 2022-05-17T00:00:00

Link: CVE-2022-1756

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-06-13T13:15:11.987

Modified: 2022-06-22T19:44:10.670

Link: CVE-2022-1756

cve-icon Redhat

No data.