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Thenewsletterplugin Security Vulnerabilities

cve
cve

CVE-2024-5317

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in...

6.4CVSS

6.3AI Score

0.0005EPSS

2024-06-05 02:15 AM
21
cve
cve

CVE-2023-4772

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in versions up to, and including, 7.8.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers...

6.4CVSS

5AI Score

0.001EPSS

2023-09-07 02:15 AM
82
cve
cve

CVE-2023-27922

Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary...

6.1CVSS

6.1AI Score

0.003EPSS

2023-05-23 02:15 AM
31
cve
cve

CVE-2020-35933

A Reflected Authenticated Cross-Site Scripting (XSS) vulnerability in the Newsletter plugin before 6.8.2 for WordPress allows remote attackers to trick a victim into submitting a tnpc_render AJAX request containing either JavaScript in an options parameter, or a base64-encoded JSON string...

6.5CVSS

6.1AI Score

0.001EPSS

2021-01-01 02:15 AM
65
4
cve
cve

CVE-2022-1889

The Newsletter WordPress plugin before 7.4.6 does not escape and sanitise the preheader_text setting, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfilteredhtml is...

4.8CVSS

4.7AI Score

0.001EPSS

2022-06-20 11:15 AM
47
7
cve
cve

CVE-2022-1756

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....

6.1CVSS

5.8AI Score

0.001EPSS

2022-06-13 01:15 PM
59
3