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Newsletter – Send awesome emails from WordPress <= 7.4.4 - Reflected Cross-Site Scripting
| CVE | CVE-2022-1756 |
|---|---|
| CVSS | 6.1 (Medium) |
| Publicly Published | May 23, 2022 |
| Last Updated | January 22, 2024 |
| Researcher |
PHYO WIN SHEIN
|
Description
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
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Vulnerability Details for Newsletter – Send awesome emails from WordPress
| Software Type | Plugin |
|---|---|
| Software Slug | newsletter (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 7.4.5, or a newer patched version |
| Affected Version |
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| Patched Version |
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