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.
References
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: WPScan

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

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

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


Link: CVE-2022-1756

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

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


Link: CVE-2022-1756

JSON object: View

cve-icon Redhat Information

No data.

CWE